13250515460 has 48 divisors (see below), whose sum is σ = 34247490816. Its totient is φ = 4193569152.

The previous prime is 13250515433. The next prime is 13250515493. The reversal of 13250515460 is 6451505231.

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, 3638432 + ... + 3642071.

It is an arithmetic number, because the mean of its divisors is an integer number (713489392).

Almost surely, 2^13250515460 is an apocalyptic number.

13250515460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13250515460 is an abundant number, since it is smaller than the sum of its proper divisors (20996975356).

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

13250515460 is a wasteful number, since it uses less digits than its factorization.

13250515460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7280532 (or 7280530 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 13250515460 in words is "thirteen billion, two hundred fifty million, five hundred fifteen thousand, four hundred sixty".