51625038682 has 24 divisors (see below), whose sum is σ = 90220628736. Its totient is φ = 22090580568.

The previous prime is 51625038667. The next prime is 51625038701. The reversal of 51625038682 is 28683052615.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 346618 + ... + 472645.

It is an arithmetic number, because the mean of its divisors is an integer number (3759192864).

Almost surely, 2^51625038682 is an apocalyptic number.

51625038682 is a deficient number, since it is larger than the sum of its proper divisors (38595590054).

51625038682 is a wasteful number, since it uses less digits than its factorization.

51625038682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819922 (or 819915 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 46.

The spelling of 51625038682 in words is "fifty-one billion, six hundred twenty-five million, thirty-eight thousand, six hundred eighty-two".