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53041213224 = 23325315119199
BaseRepresentation
bin110001011001100000…
…001010111100101000
312001220112101210212200
4301121200022330220
51332112022310344
640211121140200
73555260605416
oct613140127450
9161815353780
1053041213224
112054942260a
12a34348a660
135003b5408c
1427d25c42b6
1515a687a069
hexc5980af28

53041213224 has 96 divisors (see below), whose sum is σ = 146476512000. Its totient is φ = 17333447040.

The previous prime is 53041213223. The next prime is 53041213229. The reversal of 53041213224 is 42231214035.

53041213224 is a `hidden beast` number, since 530 + 4 + 121 + 3 + 2 + 2 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (53041213223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5761377 + ... + 5770575.

It is an arithmetic number, because the mean of its divisors is an integer number (1525797000).

Almost surely, 253041213224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53041213224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73238256000).

53041213224 is an abundant number, since it is smaller than the sum of its proper divisors (93435298776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53041213224 is a wasteful number, since it uses less digits than its factorization.

53041213224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10775 (or 10768 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 53041213224 its reverse (42231214035), we get a palindrome (95272427259).

The spelling of 53041213224 in words is "fifty-three billion, forty-one million, two hundred thirteen thousand, two hundred twenty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 53 72 106 159 212 318 424 477 636 954 1272 1511 1908 3022 3816 4533 6044 9066 9199 12088 13599 18132 18398 27198 27597 36264 36796 54396 55194 73592 80083 82791 108792 110388 160166 165582 220776 240249 320332 331164 480498 487547 640664 662328 720747 960996 975094 1441494 1462641 1921992 1950188 2882988 2925282 3900376 4387923 5765976 5850564 8775846 11701128 13899689 17551692 27799378 35103384 41699067 55598756 83398134 111197512 125097201 166796268 250194402 333592536 500388804 736683517 1000777608 1473367034 2210050551 2946734068 4420101102 5893468136 6630151653 8840202204 13260303306 17680404408 26520606612 53041213224