13312711577 has 8 divisors (see below), whose sum is σ = 15377249952. Its totient is φ = 11390555200.

The previous prime is 13312711571. The next prime is 13312711597. The reversal of 13312711577 is 77511721331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13312711577 - 2¹⁰ = 13312710553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13312711577.

It is not an unprimeable number, because it can be changed into a prime (13312711571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35595299 + ... + 35595672.

It is an arithmetic number, because the mean of its divisors is an integer number (1922156244).

Almost surely, 2^13312711577 is an apocalyptic number.

13312711577 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13312711577 is a deficient number, since it is larger than the sum of its proper divisors (2064538375).

13312711577 is a wasteful number, since it uses less digits than its factorization.

13312711577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71190999.

The product of its digits is 30870, while the sum is 38.

The spelling of 13312711577 in words is "thirteen billion, three hundred twelve million, seven hundred eleven thousand, five hundred seventy-seven".