564604256204351 has 16 divisors (see below), whose sum is σ = 636206431838208. Its totient is φ = 496402299093600.

The previous prime is 564604256204311. The next prime is 564604256204353. The reversal of 564604256204351 is 153402652406465.

It is a cyclic number.

It is not a de Polignac number, because 564604256204351 - 2²² = 564604252010047 is a prime.

It is a super-2 number, since 2×564604256204351² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 564604256204293 and 564604256204302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564604256204353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527778020 + ... + 528846713.

It is an arithmetic number, because the mean of its divisors is an integer number (39762901989888).

Almost surely, 2^{564604256204351} is an apocalyptic number.

564604256204351 is a deficient number, since it is larger than the sum of its proper divisors (71602175633857).

564604256204351 is a wasteful number, since it uses less digits than its factorization.

564604256204351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056626342.

The product of its (nonzero) digits is 20736000, while the sum is 53.

The spelling of 564604256204351 in words is "five hundred sixty-four trillion, six hundred four billion, two hundred fifty-six million, two hundred four thousand, three hundred fifty-one".