564255411154455 has 16 divisors (see below), whose sum is σ = 903070417471200. Its totient is φ = 300848966074368.

The previous prime is 564255411154403. The next prime is 564255411154579. The reversal of 564255411154455 is 554451114552465.

It is not a de Polignac number, because 564255411154455 - 2²⁰ = 564255410105879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 564255411154395 and 564255411154404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5453272042 + ... + 5453375511.

It is an arithmetic number, because the mean of its divisors is an integer number (56441901091950).

Almost surely, 2^{564255411154455} is an apocalyptic number.

564255411154455 is a deficient number, since it is larger than the sum of its proper divisors (338815006316745).

564255411154455 is a wasteful number, since it uses less digits than its factorization.

564255411154455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10906651010.

The product of its digits is 48000000, while the sum is 57.

The spelling of 564255411154455 in words is "five hundred sixty-four trillion, two hundred fifty-five billion, four hundred eleven million, one hundred fifty-four thousand, four hundred fifty-five".