15132524420 has 48 divisors (see below), whose sum is σ = 34249739328. Its totient is φ = 5582993280.

The previous prime is 15132524417. The next prime is 15132524441. The reversal of 15132524420 is 2442523151.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317555 + ... + 362085.

It is an arithmetic number, because the mean of its divisors is an integer number (713536236).

Almost surely, 2^15132524420 is an apocalyptic number.

15132524420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15132524420 is an abundant number, since it is smaller than the sum of its proper divisors (19117214908).

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

15132524420 is a wasteful number, since it uses less digits than its factorization.

15132524420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45860 (or 45858 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 15132524420 in words is "fifteen billion, one hundred thirty-two million, five hundred twenty-four thousand, four hundred twenty".