15015150250150 has 12 divisors (see below), whose sum is σ = 27928179465372. Its totient is φ = 6006060100040.

The previous prime is 15015150250129. The next prime is 15015150250211. The reversal of 15015150250150 is 5105205151051.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150151502452 + ... + 150151502551.

It is an arithmetic number, because the mean of its divisors is an integer number (2327348288781).

Almost surely, 2^{15015150250150} is an apocalyptic number.

15015150250150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15015150250150 is a deficient number, since it is larger than the sum of its proper divisors (12913029215222).

15015150250150 is a wasteful number, since it uses less digits than its factorization.

15015150250150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300303005015 (or 300303005010 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 31.

The spelling of 15015150250150 in words is "fifteen trillion, fifteen billion, one hundred fifty million, two hundred fifty thousand, one hundred fifty".