90092039228 has 6 divisors (see below), whose sum is σ = 157661068656. Its totient is φ = 45046019612.

The previous prime is 90092039153. The next prime is 90092039243. The reversal of 90092039228 is 82293029009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11261504900 + ... + 11261504907.

It is an arithmetic number, because the mean of its divisors is an integer number (26276844776).

Almost surely, 2^90092039228 is an apocalyptic number.

It is an amenable number.

90092039228 is a deficient number, since it is larger than the sum of its proper divisors (67569029428).

90092039228 is a wasteful number, since it uses less digits than its factorization.

90092039228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22523009811 (or 22523009809 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The spelling of 90092039228 in words is "ninety billion, ninety-two million, thirty-nine thousand, two hundred twenty-eight".