13475689775 has 6 divisors (see below), whose sum is σ = 16709855352. Its totient is φ = 10780551800.

The previous prime is 13475689687. The next prime is 13475689793. The reversal of 13475689775 is 57798657431.

It is a happy number.

It is not a de Polignac number, because 13475689775 - 2¹⁴ = 13475673391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 269513771 + ... + 269513820.

It is an arithmetic number, because the mean of its divisors is an integer number (2784975892).

Almost surely, 2^13475689775 is an apocalyptic number.

13475689775 is a deficient number, since it is larger than the sum of its proper divisors (3234165577).

13475689775 is an equidigital number, since it uses as much as digits as its factorization.

13475689775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539027601 (or 539027596 counting only the distinct ones).

The product of its digits is 44452800, while the sum is 62.

The spelling of 13475689775 in words is "thirteen billion, four hundred seventy-five million, six hundred eighty-nine thousand, seven hundred seventy-five".