13255573127507 has 8 divisors (see below), whose sum is σ = 13955514561360. Its totient is φ = 12555859662720.

The previous prime is 13255573127483. The next prime is 13255573127521. The reversal of 13255573127507 is 70572137555231.

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 13255573127507 - 2²⁸ = 13255304692051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13255573127707) 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, 56872898 + ... + 57105495.

It is an arithmetic number, because the mean of its divisors is an integer number (1744439320170).

Almost surely, 2^{13255573127507} is an apocalyptic number.

13255573127507 is a deficient number, since it is larger than the sum of its proper divisors (699941433853).

13255573127507 is a wasteful number, since it uses less digits than its factorization.

13255573127507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113984533.

The product of its (nonzero) digits is 7717500, while the sum is 53.

The spelling of 13255573127507 in words is "thirteen trillion, two hundred fifty-five billion, five hundred seventy-three million, one hundred twenty-seven thousand, five hundred seven".