90046614896 has 40 divisors (see below), whose sum is σ = 199408725120. Its totient is φ = 38587575744.

The previous prime is 90046614887. The next prime is 90046614913. The reversal of 90046614896 is 69841664009.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1290635 + ... + 1358613.

It is an arithmetic number, because the mean of its divisors is an integer number (4985218128).

Almost surely, 2^90046614896 is an apocalyptic number.

It is an amenable number.

90046614896 is an abundant number, since it is smaller than the sum of its proper divisors (109362110224).

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

90046614896 is a wasteful number, since it uses less digits than its factorization.

90046614896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79821 (or 79815 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 53.

The spelling of 90046614896 in words is "ninety billion, forty-six million, six hundred fourteen thousand, eight hundred ninety-six".