82810560524 has 12 divisors (see below), whose sum is σ = 149593270848. Its totient is φ = 40069626000.

The previous prime is 82810560499. The next prime is 82810560577. The reversal of 82810560524 is 42506501828.

It is a happy 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, 333913427 + ... + 333913674.

It is an arithmetic number, because the mean of its divisors is an integer number (12466105904).

Almost surely, 2^82810560524 is an apocalyptic number.

It is an amenable number.

82810560524 is a deficient number, since it is larger than the sum of its proper divisors (66782710324).

82810560524 is a wasteful number, since it uses less digits than its factorization.

82810560524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667827136 (or 667827134 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 41.

The spelling of 82810560524 in words is "eighty-two billion, eight hundred ten million, five hundred sixty thousand, five hundred twenty-four".