13513584734 has 8 divisors (see below), whose sum is σ = 21829636920. Its totient is φ = 6237039096.

The previous prime is 13513584661. The next prime is 13513584781. The reversal of 13513584734 is 43748531531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259876604 + ... + 259876655.

It is an arithmetic number, because the mean of its divisors is an integer number (2728704615).

Almost surely, 2^13513584734 is an apocalyptic number.

13513584734 is a deficient number, since it is larger than the sum of its proper divisors (8316052186).

13513584734 is a wasteful number, since it uses less digits than its factorization.

13513584734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519753274.

The product of its digits is 604800, while the sum is 44.

The spelling of 13513584734 in words is "thirteen billion, five hundred thirteen million, five hundred eighty-four thousand, seven hundred thirty-four".