82957238160 has 80 divisors (see below), whose sum is σ = 259130646720. Its totient is φ = 21953052160.

The previous prime is 82957238153. The next prime is 82957238167. The reversal of 82957238160 is 6183275928.

It is an interprime number because it is at equal distance from previous prime (82957238153) and next prime (82957238167).

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (82957238167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1287855 + ... + 1350734.

It is an arithmetic number, because the mean of its divisors is an integer number (3239133084).

Almost surely, 2^82957238160 is an apocalyptic number.

82957238160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

82957238160 is an abundant number, since it is smaller than the sum of its proper divisors (176173408560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82957238160 is a wasteful number, since it uses less digits than its factorization.

82957238160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2638736 (or 2638730 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 82957238160 in words is "eighty-two billion, nine hundred fifty-seven million, two hundred thirty-eight thousand, one hundred sixty".