82373756684 has 12 divisors (see below), whose sum is σ = 144156777408. Its totient is φ = 41186106000.

The previous prime is 82373756671. The next prime is 82373756761. The reversal of 82373756684 is 48665737328.

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, 94469 + ... + 416739.

It is an arithmetic number, because the mean of its divisors is an integer number (12013064784).

Almost surely, 2^82373756684 is an apocalyptic number.

It is an amenable number.

82373756684 is a deficient number, since it is larger than the sum of its proper divisors (61783020724).

82373756684 is a wasteful number, since it uses less digits than its factorization.

82373756684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386176 (or 386174 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 59.

The spelling of 82373756684 in words is "eighty-two billion, three hundred seventy-three million, seven hundred fifty-six thousand, six hundred eighty-four".