130625315864 has 16 divisors (see below), whose sum is σ = 244986190800. Its totient is φ = 65295664992.

The previous prime is 130625315839. The next prime is 130625315893. The reversal of 130625315864 is 468513526031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2091419 + ... + 2152970.

It is an arithmetic number, because the mean of its divisors is an integer number (15311636925).

Almost surely, 2^130625315864 is an apocalyptic number.

It is an amenable number.

130625315864 is a deficient number, since it is larger than the sum of its proper divisors (114360874936).

130625315864 is a wasteful number, since it uses less digits than its factorization.

130625315864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4248242 (or 4248238 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 130625315864 in words is "one hundred thirty billion, six hundred twenty-five million, three hundred fifteen thousand, eight hundred sixty-four".