92919192020 has 12 divisors (see below), whose sum is σ = 195130303284. Its totient is φ = 37167676800.

The previous prime is 92919192017. The next prime is 92919192043. The reversal of 92919192020 is 2029191929.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23098528324 + 69820663696 = 151982^2 + 264236^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2322979781 + ... + 2322979820.

It is an arithmetic number, because the mean of its divisors is an integer number (16260858607).

Almost surely, 2^92919192020 is an apocalyptic number.

It is an amenable number.

92919192020 is an abundant number, since it is smaller than the sum of its proper divisors (102211111264).

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

92919192020 is a wasteful number, since it uses less digits than its factorization.

92919192020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4645959610 (or 4645959608 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 44.

The spelling of 92919192020 in words is "ninety-two billion, nine hundred nineteen million, one hundred ninety-two thousand, twenty".