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53394844596 = 22337438093457
BaseRepresentation
bin110001101110100101…
…001010101110110100
312002211011211010220220
4301232211022232310
51333323040011341
640310152454340
73600113455602
oct615645125664
9162734733826
1053394844596
112070aaa8045
12a4219aa3b0
13505c1ac102
142827558872
1515c792ea66
hexc6e94abb4

53394844596 has 96 divisors (see below), whose sum is σ = 131130679680. Its totient is φ = 16888725504.

The previous prime is 53394844589. The next prime is 53394844597. The reversal of 53394844596 is 69544849335.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53394844597) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 15443700 + ... + 15447156.

It is an arithmetic number, because the mean of its divisors is an integer number (1365944580).

Almost surely, 253394844596 is an apocalyptic number.

It is an amenable number.

53394844596 is an abundant number, since it is smaller than the sum of its proper divisors (77735835084).

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

53394844596 is a wasteful number, since it uses less digits than its factorization.

53394844596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4353 (or 4351 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 60.

The spelling of 53394844596 in words is "fifty-three billion, three hundred ninety-four million, eight hundred forty-four thousand, five hundred ninety-six".

Divisors: 1 2 3 4 6 12 37 43 74 86 111 129 148 172 222 258 444 516 809 1591 1618 2427 3182 3236 3457 4773 4854 6364 6914 9546 9708 10371 13828 19092 20742 29933 34787 41484 59866 69574 89799 104361 119732 127909 139148 148651 179598 208722 255818 297302 359196 383727 417444 445953 511636 594604 767454 891906 1287119 1534908 1783812 2574238 2796713 3861357 5148476 5500087 5593426 7722714 8390139 11000174 11186852 15445428 16500261 16780278 22000348 33000522 33560556 66001044 103478381 120258659 206956762 240517318 310435143 360775977 413913524 481034636 620870286 721551954 1241740572 1443103908 4449570383 8899140766 13348711149 17798281532 26697422298 53394844596