9900005264 has 20 divisors (see below), whose sum is σ = 19204592256. Its totient is φ = 4943981472.

The previous prime is 9900005251. The next prime is 9900005273. The reversal of 9900005264 is 4625000099.

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, 362744 + ... + 389079.

Almost surely, 2^9900005264 is an apocalyptic number.

It is an amenable number.

9900005264 is a deficient number, since it is larger than the sum of its proper divisors (9304586992).

9900005264 is a wasteful number, since it uses less digits than its factorization.

9900005264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752654 (or 752648 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 9900005264 is about 99498.7701632538. The cubic root of 9900005264 is about 2147.2295495917.

The spelling of 9900005264 in words is "nine billion, nine hundred million, five thousand, two hundred sixty-four".