13367631775 has 6 divisors (see below), whose sum is σ = 16575863432. Its totient is φ = 10694105400.

The previous prime is 13367631757. The next prime is 13367631779. The reversal of 13367631775 is 57713676331.

It is not a de Polignac number, because 13367631775 - 2⁷ = 13367631647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13367631779) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 267352611 + ... + 267352660.

Almost surely, 2^13367631775 is an apocalyptic number.

13367631775 is a deficient number, since it is larger than the sum of its proper divisors (3208231657).

13367631775 is an equidigital number, since it uses as much as digits as its factorization.

13367631775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534705281 (or 534705276 counting only the distinct ones).

The product of its digits is 1666980, while the sum is 49.

The spelling of 13367631775 in words is "thirteen billion, three hundred sixty-seven million, six hundred thirty-one thousand, seven hundred seventy-five".