13504051500 has 48 divisors (see below), whose sum is σ = 39323802336. Its totient is φ = 3601080000.

The previous prime is 13504051499. The next prime is 13504051513. The reversal of 13504051500 is 515040531.

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, 4499851 + ... + 4502850.

It is an arithmetic number, because the mean of its divisors is an integer number (819245882).

Almost surely, 2^13504051500 is an apocalyptic number.

13504051500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13504051500 is an abundant number, since it is smaller than the sum of its proper divisors (25819750836).

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

13504051500 is a wasteful number, since it uses less digits than its factorization.

13504051500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9002723 (or 9002711 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The spelling of 13504051500 in words is "thirteen billion, five hundred four million, fifty-one thousand, five hundred".