52115107968 has 768 divisors, whose sum is σ = 197834140800. Its totient is φ = 13353984000.

The previous prime is 52115107951. The next prime is 52115108029. The reversal of 52115107968 is 86970151125.

52115107968 is a `hidden beast` number, since 5 + 2 + 1 + 1 + 510 + 79 + 68 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 188141046 + ... + 188141322.

Almost surely, 2^52115107968 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 52115107968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98917070400).

52115107968 is an abundant number, since it is smaller than the sum of its proper divisors (145719032832).

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

52115107968 is a wasteful number, since it uses less digits than its factorization.

52115107968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 45.

The spelling of 52115107968 in words is "fifty-two billion, one hundred fifteen million, one hundred seven thousand, nine hundred sixty-eight".