59985536568 has 32 divisors (see below), whose sum is σ = 149990764560. Its totient is φ = 19991589120.

The previous prime is 59985536551. The next prime is 59985536587. The reversal of 59985536568 is 86563558995.

It is a congruent number.

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, 86155 + ... + 356922.

Almost surely, 2^59985536568 is an apocalyptic number.

It is an amenable number.

59985536568 is an abundant number, since it is smaller than the sum of its proper divisors (90005227992).

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

59985536568 is a wasteful number, since it uses less digits than its factorization.

59985536568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448727 (or 448723 counting only the distinct ones).

The product of its digits is 349920000, while the sum is 69.

The spelling of 59985536568 in words is "fifty-nine billion, nine hundred eighty-five million, five hundred thirty-six thousand, five hundred sixty-eight".