92875017990 has 32 divisors (see below), whose sum is σ = 227105708256. Its totient is φ = 24299375360.

The previous prime is 92875017959. The next prime is 92875017997. The reversal of 92875017990 is 9971057829.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 92875017990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92875017997) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 29204391 + ... + 29207570.

It is an arithmetic number, because the mean of its divisors is an integer number (7097053383).

Almost surely, 2^92875017990 is an apocalyptic number.

92875017990 is an abundant number, since it is smaller than the sum of its proper divisors (134230690266).

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

92875017990 is a wasteful number, since it uses less digits than its factorization.

92875017990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58412024.

The product of its (nonzero) digits is 2857680, while the sum is 57.

The spelling of 92875017990 in words is "ninety-two billion, eight hundred seventy-five million, seventeen thousand, nine hundred ninety".