15512200150 has 12 divisors (see below), whose sum is σ = 28852692372. Its totient is φ = 6204880040.

The previous prime is 15512200147. The next prime is 15512200159. The reversal of 15512200150 is 5100221551.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15512200159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 155121952 + ... + 155122051.

It is an arithmetic number, because the mean of its divisors is an integer number (2404391031).

Almost surely, 2^15512200150 is an apocalyptic number.

15512200150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15512200150 is a deficient number, since it is larger than the sum of its proper divisors (13340492222).

15512200150 is a wasteful number, since it uses less digits than its factorization.

15512200150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310244015 (or 310244010 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 22.

The spelling of 15512200150 in words is "fifteen billion, five hundred twelve million, two hundred thousand, one hundred fifty".