82760911256 has 16 divisors (see below), whose sum is σ = 155234499840. Its totient is φ = 41365044640.

The previous prime is 82760911253. The next prime is 82760911267. The reversal of 82760911256 is 65211906728.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 82760911256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82760911253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1903535 + ... + 1946526.

It is an arithmetic number, because the mean of its divisors is an integer number (9702156240).

Almost surely, 2^82760911256 is an apocalyptic number.

It is an amenable number.

82760911256 is a deficient number, since it is larger than the sum of its proper divisors (72473588584).

82760911256 is a wasteful number, since it uses less digits than its factorization.

82760911256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3852754 (or 3852750 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 82760911256 in words is "eighty-two billion, seven hundred sixty million, nine hundred eleven thousand, two hundred fifty-six".