53968613832 has 48 divisors (see below), whose sum is σ = 167045711040. Its totient is φ = 15419603808.

The previous prime is 53968613819. The next prime is 53968613863. The reversal of 53968613832 is 23831686935.

It is a happy number.

53968613832 is a `hidden beast` number, since 539 + 68 + 6 + 13 + 8 + 32 = 666.

It is a super-2 number, since 2×53968613832² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53539788 + ... + 53540795.

It is an arithmetic number, because the mean of its divisors is an integer number (3480118980).

Almost surely, 2^53968613832 is an apocalyptic number.

It is an amenable number.

53968613832 is an abundant number, since it is smaller than the sum of its proper divisors (113077097208).

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

53968613832 is a wasteful number, since it uses less digits than its factorization.

53968613832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107080602 (or 107080595 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The spelling of 53968613832 in words is "fifty-three billion, nine hundred sixty-eight million, six hundred thirteen thousand, eight hundred thirty-two".