59981130840 has 32 divisors (see below), whose sum is σ = 179943392880. Its totient is φ = 15994968192.

The previous prime is 59981130829. The next prime is 59981130857. The reversal of 59981130840 is 4803118995.

It is a self number, because there is not a number n which added to its sum of digits gives 59981130840.

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, 249921259 + ... + 249921498.

Almost surely, 2^59981130840 is an apocalyptic number.

It is an amenable number.

59981130840 is an abundant number, since it is smaller than the sum of its proper divisors (119962262040).

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

59981130840 is a wasteful number, since it uses less digits than its factorization.

59981130840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499842771 (or 499842767 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 48.

The spelling of 59981130840 in words is "fifty-nine billion, nine hundred eighty-one million, one hundred thirty thousand, eight hundred forty".