15132544230 has 64 divisors (see below), whose sum is σ = 38023292160. Its totient is φ = 3849234816.

The previous prime is 15132544211. The next prime is 15132544241. The reversal of 15132544230 is 3244523151.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32572 + ... + 176991.

It is an arithmetic number, because the mean of its divisors is an integer number (594113940).

Almost surely, 2^15132544230 is an apocalyptic number.

15132544230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15132544230 is an abundant number, since it is smaller than the sum of its proper divisors (22890747930).

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

15132544230 is a wasteful number, since it uses less digits than its factorization.

15132544230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209685.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 15132544230 in words is "fifteen billion, one hundred thirty-two million, five hundred forty-four thousand, two hundred thirty".