564255511416533 has 16 divisors (see below), whose sum is σ = 594569534433600. Its totient is φ = 534003174270720.

The previous prime is 564255511416517. The next prime is 564255511416539. The reversal of 564255511416533 is 335614115552465.

It is a cyclic number.

It is not a de Polignac number, because 564255511416533 - 2⁴ = 564255511416517 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 (564255511416539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417310343 + ... + 418660283.

It is an arithmetic number, because the mean of its divisors is an integer number (37160595902100).

Almost surely, 2^{564255511416533} is an apocalyptic number.

It is an amenable number.

564255511416533 is a deficient number, since it is larger than the sum of its proper divisors (30314023017067).

564255511416533 is a wasteful number, since it uses less digits than its factorization.

564255511416533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372772.

The product of its digits is 32400000, while the sum is 56.

Adding to 564255511416533 its reverse (335614115552465), we get a palindrome (899869626968998).

The spelling of 564255511416533 in words is "five hundred sixty-four trillion, two hundred fifty-five billion, five hundred eleven million, four hundred sixteen thousand, five hundred thirty-three".