564015534513 has 4 divisors (see below), whose sum is σ = 752020712688. Its totient is φ = 376010356340.

The previous prime is 564015534503. The next prime is 564015534521. The reversal of 564015534513 is 315435510465.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 564015534513 - 2⁴ = 564015534497 is a prime.

It is a super-2 number, since 2×564015534513² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (564015534503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94002589083 + ... + 94002589088.

It is an arithmetic number, because the mean of its divisors is an integer number (188005178172).

Almost surely, 2^564015534513 is an apocalyptic number.

It is an amenable number.

564015534513 is a deficient number, since it is larger than the sum of its proper divisors (188005178175).

564015534513 is a wasteful number, since it uses less digits than its factorization.

564015534513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188005178174.

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 564015534513 in words is "five hundred sixty-four billion, fifteen million, five hundred thirty-four thousand, five hundred thirteen".