51725607676 has 48 divisors (see below), whose sum is σ = 98613648000. Its totient is φ = 23646168000.

The previous prime is 51725607653. The next prime is 51725607691. The reversal of 51725607676 is 67670652715.

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 15 ways as a sum of consecutive naturals, for example, 7161595 + ... + 7168813.

It is an arithmetic number, because the mean of its divisors is an integer number (2054451000).

Almost surely, 2^51725607676 is an apocalyptic number.

It is an amenable number.

51725607676 is a deficient number, since it is larger than the sum of its proper divisors (46888040324).

51725607676 is a wasteful number, since it uses less digits than its factorization.

51725607676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10522 (or 10520 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 52.

The spelling of 51725607676 in words is "fifty-one billion, seven hundred twenty-five million, six hundred seven thousand, six hundred seventy-six".