82558965934 has 64 divisors (see below), whose sum is σ = 132146961408. Its totient is φ = 38604966400.

The previous prime is 82558965883. The next prime is 82558965953. The reversal of 82558965934 is 43956985528.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179086464 + ... + 179086924.

It is an arithmetic number, because the mean of its divisors is an integer number (2064796272).

Almost surely, 2^82558965934 is an apocalyptic number.

82558965934 is a deficient number, since it is larger than the sum of its proper divisors (49587995474).

82558965934 is a wasteful number, since it uses less digits than its factorization.

82558965934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993.

The product of its digits is 93312000, while the sum is 64.

The spelling of 82558965934 in words is "eighty-two billion, five hundred fifty-eight million, nine hundred sixty-five thousand, nine hundred thirty-four".