13520625675475 has 12 divisors (see below), whose sum is σ = 16775693919064. Its totient is φ = 10809972745920.

The previous prime is 13520625675421. The next prime is 13520625675481. The reversal of 13520625675475 is 57457652602531.

It is not a de Polignac number, because 13520625675475 - 2¹⁷ = 13520625544403 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163152609 + ... + 163235458.

Almost surely, 2^{13520625675475} is an apocalyptic number.

13520625675475 is a deficient number, since it is larger than the sum of its proper divisors (3255068243589).

13520625675475 is a wasteful number, since it uses less digits than its factorization.

13520625675475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326389734 (or 326389729 counting only the distinct ones).

The product of its (nonzero) digits is 52920000, while the sum is 58.

The spelling of 13520625675475 in words is "thirteen trillion, five hundred twenty billion, six hundred twenty-five million, six hundred seventy-five thousand, four hundred seventy-five".