9090056752 has 20 divisors (see below), whose sum is σ = 20127983056. Its totient is φ = 3895738560.

The previous prime is 9090056719. The next prime is 9090056819. The reversal of 9090056752 is 2576500909.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9090056699 and 9090056708.

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, 40580499 + ... + 40580722.

Almost surely, 2^9090056752 is an apocalyptic number.

It is an amenable number.

9090056752 is an abundant number, since it is smaller than the sum of its proper divisors (11037926304).

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

9090056752 is a wasteful number, since it uses less digits than its factorization.

9090056752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81161236 (or 81161230 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 43.

The square root of 9090056752 is about 95341.7891168401. The cubic root of 9090056752 is about 2086.9987945694.

The spelling of 9090056752 in words is "nine billion, ninety million, fifty-six thousand, seven hundred fifty-two".