13487048700 has 72 divisors (see below), whose sum is σ = 39034168320. Its totient is φ = 3595473600.

The previous prime is 13487048681. The next prime is 13487048713. The reversal of 13487048700 is 784078431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2003941 + ... + 2010659.

Almost surely, 2^13487048700 is an apocalyptic number.

13487048700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13487048700 is an abundant number, since it is smaller than the sum of its proper divisors (25547119620).

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

13487048700 is a wasteful number, since it uses less digits than its factorization.

13487048700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13427 (or 13420 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The spelling of 13487048700 in words is "thirteen billion, four hundred eighty-seven million, forty-eight thousand, seven hundred".