13382171575 has 6 divisors (see below), whose sum is σ = 16593892784. Its totient is φ = 10705737240.

The previous prime is 13382171563. The next prime is 13382171591. The reversal of 13382171575 is 57517128331.

It is not a de Polignac number, because 13382171575 - 2¹³ = 13382163383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 267643407 + ... + 267643456.

Almost surely, 2^13382171575 is an apocalyptic number.

13382171575 is a deficient number, since it is larger than the sum of its proper divisors (3211721209).

13382171575 is an equidigital number, since it uses as much as digits as its factorization.

13382171575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535286873 (or 535286868 counting only the distinct ones).

The product of its digits is 176400, while the sum is 43.

The spelling of 13382171575 in words is "thirteen billion, three hundred eighty-two million, one hundred seventy-one thousand, five hundred seventy-five".