90264445064964 has 36 divisors (see below), whose sum is σ = 228172411783680. Its totient is φ = 30087627024240.

The previous prime is 90264445064903. The next prime is 90264445065017. The reversal of 90264445064964 is 46946054446209.

It is a happy number.

90264445064964 is a `hidden beast` number, since 9 + 0 + 2 + 64 + 4 + 4 + 506 + 4 + 9 + 64 = 666.

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

It is a super-3 number, since 3×90264445064964³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19612744 + ... + 23773695.

Almost surely, 2^{90264445064964} is an apocalyptic number.

It is an amenable number.

90264445064964 is an abundant number, since it is smaller than the sum of its proper divisors (137907966718716).

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

90264445064964 is a wasteful number, since it uses less digits than its factorization.

90264445064964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43444240 (or 43444235 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 63.

The spelling of 90264445064964 in words is "ninety trillion, two hundred sixty-four billion, four hundred forty-five million, sixty-four thousand, nine hundred sixty-four".