82875382932 has 12 divisors (see below), whose sum is σ = 193375893536. Its totient is φ = 27625127640.

The previous prime is 82875382907. The next prime is 82875382951. The reversal of 82875382932 is 23928357828.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×82875382932² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3453140944 + ... + 3453140967.

Almost surely, 2^82875382932 is an apocalyptic number.

It is an amenable number.

82875382932 is an abundant number, since it is smaller than the sum of its proper divisors (110500510604).

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

82875382932 is a wasteful number, since it uses less digits than its factorization.

82875382932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6906281918 (or 6906281916 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 57.

The spelling of 82875382932 in words is "eighty-two billion, eight hundred seventy-five million, three hundred eighty-two thousand, nine hundred thirty-two".