52458326568 has 32 divisors (see below), whose sum is σ = 145717574400. Its totient is φ = 17486108784.

The previous prime is 52458326527. The next prime is 52458326597. The reversal of 52458326568 is 86562385425.

52458326568 is a `hidden beast` number, since 5 + 2 + 4 + 58 + 3 + 26 + 568 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121431096 + ... + 121431527.

It is an arithmetic number, because the mean of its divisors is an integer number (4553674200).

Almost surely, 2^52458326568 is an apocalyptic number.

It is an amenable number.

52458326568 is an abundant number, since it is smaller than the sum of its proper divisors (93259247832).

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

52458326568 is a wasteful number, since it uses less digits than its factorization.

52458326568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242862638 (or 242862628 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 54.

The spelling of 52458326568 in words is "fifty-two billion, four hundred fifty-eight million, three hundred twenty-six thousand, five hundred sixty-eight".