82790577010925 has 48 divisors (see below), whose sum is σ = 117371765083392. Its totient is φ = 56748578880000.

The previous prime is 82790577010907. The next prime is 82790577010927. The reversal of 82790577010925 is 52901077509728.

It is not a de Polignac number, because 82790577010925 - 2⁶ = 82790577010861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82790577010927) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8555392187 + ... + 8555401863.

It is an arithmetic number, because the mean of its divisors is an integer number (2445245105904).

Almost surely, 2^{82790577010925} is an apocalyptic number.

It is an amenable number.

82790577010925 is a deficient number, since it is larger than the sum of its proper divisors (34581188072467).

82790577010925 is a wasteful number, since it uses less digits than its factorization.

82790577010925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23678 (or 23673 counting only the distinct ones).

The product of its (nonzero) digits is 22226400, while the sum is 62.

The spelling of 82790577010925 in words is "eighty-two trillion, seven hundred ninety billion, five hundred seventy-seven million, ten thousand, nine hundred twenty-five".