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53241304424 = 2371188397883
BaseRepresentation
bin110001100101011011…
…011101010101101000
312002102110220111101212
4301211123131111220
51333014233220144
640243025532252
73563240422610
oct614533352550
9162373814355
1053241304424
1120641368040
12a39a4a4088
135036440a39
142810dcba40
1515b920149e
hexc656dd568

53241304424 has 64 divisors (see below), whose sum is σ = 124602416640. Its totient is φ = 20719661760.

The previous prime is 53241304411. The next prime is 53241304451. The reversal of 53241304424 is 42440314235.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494987 + ... + 592869.

It is an arithmetic number, because the mean of its divisors is an integer number (1946912760).

Almost surely, 253241304424 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 53241304424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62301208320).

53241304424 is an abundant number, since it is smaller than the sum of its proper divisors (71361112216).

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

53241304424 is a wasteful number, since it uses less digits than its factorization.

53241304424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98790 (or 98786 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 53241304424 its reverse (42440314235), we get a palindrome (95681618659).

The spelling of 53241304424 in words is "fifty-three billion, two hundred forty-one million, three hundred four thousand, four hundred twenty-four".

Divisors: 1 2 4 7 8 11 14 22 28 44 56 77 88 154 308 616 883 1766 3532 6181 7064 9713 12362 19426 24724 38852 49448 67991 77704 97883 135982 195766 271964 391532 543928 685181 783064 1076713 1370362 2153426 2740724 4306852 5481448 7536991 8613704 15073982 30147964 60295928 86430689 172861378 345722756 605014823 691445512 950737579 1210029646 1901475158 2420059292 3802950316 4840118584 6655163053 7605900632 13310326106 26620652212 53241304424