82359568976 has 40 divisors (see below), whose sum is σ = 168977905704. Its totient is φ = 38752931840.

The previous prime is 82359568957. The next prime is 82359568981. The reversal of 82359568976 is 67986595328.

It can be written as a sum of positive squares in 4 ways, for example, as 28182351376 + 54177217600 = 167876^2 + 232760^2 .

It is a Harshad number since it is a multiple of its sum of digits (68).

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, 4018916 + ... + 4039356.

Almost surely, 2^82359568976 is an apocalyptic number.

It is an amenable number.

82359568976 is an abundant number, since it is smaller than the sum of its proper divisors (86618336728).

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

82359568976 is a wasteful number, since it uses less digits than its factorization.

82359568976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35279 (or 35273 counting only the distinct ones).

The product of its digits is 195955200, while the sum is 68.

The spelling of 82359568976 in words is "eighty-two billion, three hundred fifty-nine million, five hundred sixty-eight thousand, nine hundred seventy-six".