15002512980 has 96 divisors (see below), whose sum is σ = 51700986624. Its totient is φ = 3165364224.

The previous prime is 15002512963. The next prime is 15002512997. The reversal of 15002512980 is 8921520051.

It is an interprime number because it is at equal distance from previous prime (15002512963) and next prime (15002512997).

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, 1368397 + ... + 1379316.

It is an arithmetic number, because the mean of its divisors is an integer number (538551944).

Almost surely, 2^15002512980 is an apocalyptic number.

15002512980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15002512980 is an abundant number, since it is smaller than the sum of its proper divisors (36698473644).

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

15002512980 is a wasteful number, since it uses less digits than its factorization.

15002512980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2747745 (or 2747743 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 33.

The spelling of 15002512980 in words is "fifteen billion, two million, five hundred twelve thousand, nine hundred eighty".