11472515874 has 48 divisors (see below), whose sum is σ = 25950292992. Its totient is φ = 3656150784.

The previous prime is 11472515833. The next prime is 11472515903. The reversal of 11472515874 is 47851527411.

11472515874 is a `hidden beast` number, since 1 + 1 + 47 + 25 + 1 + 587 + 4 = 666.

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, 1068159 + ... + 1078845.

It is an arithmetic number, because the mean of its divisors is an integer number (540631104).

Almost surely, 2^11472515874 is an apocalyptic number.

11472515874 is an abundant number, since it is smaller than the sum of its proper divisors (14477777118).

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

11472515874 is a wasteful number, since it uses less digits than its factorization.

11472515874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13311 (or 13308 counting only the distinct ones).

The product of its digits is 313600, while the sum is 45.

The spelling of 11472515874 in words is "eleven billion, four hundred seventy-two million, five hundred fifteen thousand, eight hundred seventy-four".