9999000150 has 48 divisors (see below), whose sum is σ = 24862408704. Its totient is φ = 2659422880.

The previous prime is 9999000149. The next prime is 9999000181. The reversal of 9999000150 is 510009999.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29574 + ... + 144473.

It is an arithmetic number, because the mean of its divisors is an integer number (517966848).

Almost surely, 2^9999000150 is an apocalyptic number.

9999000150 is an abundant number, since it is smaller than the sum of its proper divisors (14863408554).

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

9999000150 is a wasteful number, since it uses less digits than its factorization.

9999000150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174445 (or 174440 counting only the distinct ones).

The product of its (nonzero) digits is 32805, while the sum is 42.

The square root of 9999000150 is about 99995.0006250312. Note that the first 3 decimals coincide. The cubic root of 9999000150 is about 2154.3628839212.

The spelling of 9999000150 in words is "nine billion, nine hundred ninety-nine million, one hundred fifty", and thus it is an aban number.