15132501200 has 60 divisors (see below), whose sum is σ = 37528633728. Its totient is φ = 5857737600.

The previous prime is 15132501191. The next prime is 15132501221. The reversal of 15132501200 is 210523151.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 597782 + ... + 622581.

Almost surely, 2^15132501200 is an apocalyptic number.

15132501200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15132501200 is an abundant number, since it is smaller than the sum of its proper divisors (22396132528).

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

15132501200 is a wasteful number, since it uses less digits than its factorization.

15132501200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220412 (or 1220401 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The spelling of 15132501200 in words is "fifteen billion, one hundred thirty-two million, five hundred one thousand, two hundred".