90941326524 has 36 divisors (see below), whose sum is σ = 229894654080. Its totient is φ = 30311772480.

The previous prime is 90941326523. The next prime is 90941326579. The reversal of 90941326524 is 42562314909.

90941326524 is a `hidden beast` number, since 9 + 0 + 94 + 1 + 32 + 6 + 524 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 90941326524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90941326523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 530872 + ... + 680960.

Almost surely, 2^90941326524 is an apocalyptic number.

It is an amenable number.

90941326524 is an abundant number, since it is smaller than the sum of its proper divisors (138953327556).

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

90941326524 is a wasteful number, since it uses less digits than its factorization.

90941326524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166930 (or 166925 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 90941326524 in words is "ninety billion, nine hundred forty-one million, three hundred twenty-six thousand, five hundred twenty-four".