53598934944 has 324 divisors, whose sum is σ = 166876584966. Its totient is φ = 16315665408.

The previous prime is 53598934943. The next prime is 53598934951. The reversal of 53598934944 is 44943989535.

53598934944 is a `hidden beast` number, since 5 + 3 + 59 + 8 + 93 + 494 + 4 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 29632179600 + 23966755344 = 172140^2 + 154812^2 .

It is a super-2 number, since 2×53598934944² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53598934943) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 87436782 + ... + 87437394.

Almost surely, 2^53598934944 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 53598934944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83438292483).

53598934944 is an abundant number, since it is smaller than the sum of its proper divisors (113277650022).

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

53598934944 is a wasteful number, since it uses less digits than its factorization.

53598934944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725 (or 666 counting only the distinct ones).

The product of its digits is 83980800, while the sum is 63.

The spelling of 53598934944 in words is "fifty-three billion, five hundred ninety-eight million, nine hundred thirty-four thousand, nine hundred forty-four".