15013504345 has 16 divisors (see below), whose sum is σ = 20595955968. Its totient is φ = 10291970880.

The previous prime is 15013504333. The next prime is 15013504369. The reversal of 15013504345 is 54340531051.

It is not a de Polignac number, because 15013504345 - 2⁹ = 15013503833 is a prime.

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, 62635 + ... + 184255.

It is an arithmetic number, because the mean of its divisors is an integer number (1287247248).

Almost surely, 2^15013504345 is an apocalyptic number.

It is an amenable number.

15013504345 is a deficient number, since it is larger than the sum of its proper divisors (5582451623).

15013504345 is a wasteful number, since it uses less digits than its factorization.

15013504345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125160.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 15013504345 in words is "fifteen billion, thirteen million, five hundred four thousand, three hundred forty-five".