15012765150 has 24 divisors (see below), whose sum is σ = 37231657944. Its totient is φ = 4003404000.

The previous prime is 15012765149. The next prime is 15012765181. The reversal of 15012765150 is 5156721051.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50042401 + ... + 50042700.

It is an arithmetic number, because the mean of its divisors is an integer number (1551319081).

Almost surely, 2^15012765150 is an apocalyptic number.

15012765150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15012765150 is an abundant number, since it is smaller than the sum of its proper divisors (22218892794).

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

15012765150 is a wasteful number, since it uses less digits than its factorization.

15012765150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100085116 (or 100085111 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 33.

The spelling of 15012765150 in words is "fifteen billion, twelve million, seven hundred sixty-five thousand, one hundred fifty".