90576096816 has 20 divisors (see below), whose sum is σ = 233988250232. Its totient is φ = 30192032256.

The previous prime is 90576096733. The next prime is 90576096839. The reversal of 90576096816 is 61869067509.

It is a happy 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, 943500961 + ... + 943501056.

Almost surely, 2^90576096816 is an apocalyptic number.

It is an amenable number.

90576096816 is an abundant number, since it is smaller than the sum of its proper divisors (143412153416).

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

90576096816 is a wasteful number, since it uses less digits than its factorization.

90576096816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887002028 (or 1887002022 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 57.

The spelling of 90576096816 in words is "ninety billion, five hundred seventy-six million, ninety-six thousand, eight hundred sixteen".