13712881575 has 24 divisors (see below), whose sum is σ = 22675334400. Its totient is φ = 7312449760.

The previous prime is 13712881573. The next prime is 13712881597. The reversal of 13712881575 is 57518821731.

It is not a de Polignac number, because 13712881575 - 2¹ = 13712881573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13712881573) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 910456 + ... + 925394.

It is an arithmetic number, because the mean of its divisors is an integer number (944805600).

Almost surely, 2^13712881575 is an apocalyptic number.

13712881575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13712881575 is a deficient number, since it is larger than the sum of its proper divisors (8962452825).

13712881575 is a wasteful number, since it uses less digits than its factorization.

13712881575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27191 (or 27186 counting only the distinct ones).

The product of its digits is 470400, while the sum is 48.

The spelling of 13712881575 in words is "thirteen billion, seven hundred twelve million, eight hundred eighty-one thousand, five hundred seventy-five".