82089127932 has 48 divisors (see below), whose sum is σ = 224243480832. Its totient is φ = 22881985920.

The previous prime is 82089127921. The next prime is 82089127933. The reversal of 82089127932 is 23972198028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82089127933) 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, 11914258 + ... + 11921145.

It is an arithmetic number, because the mean of its divisors is an integer number (4671739184).

Almost surely, 2^82089127932 is an apocalyptic number.

82089127932 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

82089127932 is an abundant number, since it is smaller than the sum of its proper divisors (142154352900).

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

82089127932 is a wasteful number, since it uses less digits than its factorization.

82089127932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23835458 (or 23835456 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 82089127932 in words is "eighty-two billion, eighty-nine million, one hundred twenty-seven thousand, nine hundred thirty-two".