82922634993 has 32 divisors (see below), whose sum is σ = 122061901824. Its totient is φ = 50070042000.

The previous prime is 82922634967. The next prime is 82922635031. The reversal of 82922634993 is 39943622928.

It is a de Polignac number, because none of the positive numbers 2^k-82922634993 is a prime.

It is a super-2 number, since 2×82922634993² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (82922634913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1043788 + ... + 1120418.

It is an arithmetic number, because the mean of its divisors is an integer number (3814434432).

Almost surely, 2^82922634993 is an apocalyptic number.

It is an amenable number.

82922634993 is a deficient number, since it is larger than the sum of its proper divisors (39139266831).

82922634993 is a wasteful number, since it uses less digits than its factorization.

82922634993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76938 (or 76916 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 57.

The spelling of 82922634993 in words is "eighty-two billion, nine hundred twenty-two million, six hundred thirty-four thousand, nine hundred ninety-three".