564035133656231 has 4 divisors (see below), whose sum is σ = 566395113295200. Its totient is φ = 561675154017264.

The previous prime is 564035133656227. The next prime is 564035133656233. The reversal of 564035133656231 is 132656331530465.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 564035133656231 - 2² = 564035133656227 is a prime.

It is a super-2 number, since 2×564035133656231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564035133656233) 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, 1179989819126 + ... + 1179989819603.

It is an arithmetic number, because the mean of its divisors is an integer number (141598778323800).

Almost surely, 2^{564035133656231} is an apocalyptic number.

564035133656231 is a deficient number, since it is larger than the sum of its proper divisors (2359979638969).

564035133656231 is a wasteful number, since it uses less digits than its factorization.

564035133656231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359979638968.

The product of its (nonzero) digits is 17496000, while the sum is 53.

The spelling of 564035133656231 in words is "five hundred sixty-four trillion, thirty-five billion, one hundred thirty-three million, six hundred fifty-six thousand, two hundred thirty-one".