564621065133 has 4 divisors (see below), whose sum is σ = 752828086848. Its totient is φ = 376414043420.

The previous prime is 564621065117. The next prime is 564621065137. The reversal of 564621065133 is 331560126465.

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 564621065133 - 2⁴ = 564621065117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564621065137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94103510853 + ... + 94103510858.

It is an arithmetic number, because the mean of its divisors is an integer number (188207021712).

Almost surely, 2^564621065133 is an apocalyptic number.

It is an amenable number.

564621065133 is a deficient number, since it is larger than the sum of its proper divisors (188207021715).

564621065133 is a wasteful number, since it uses less digits than its factorization.

564621065133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188207021714.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 564621065133 in words is "five hundred sixty-four billion, six hundred twenty-one million, sixty-five thousand, one hundred thirty-three".