564251350263613 has 8 divisors (see below), whose sum is σ = 569841189609816. Its totient is φ = 558661573512000.

The previous prime is 564251350263599. The next prime is 564251350263701. The reversal of 564251350263613 is 316362053152465.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 20594369762404 + 543656980501209 = 4538102^2 + 23316453^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 564251350263613 - 2²⁹ = 564250813392701 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 (564251350263313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2574003 + ... + 33691663.

It is an arithmetic number, because the mean of its divisors is an integer number (71230148701227).

Almost surely, 2^{564251350263613} is an apocalyptic number.

It is an amenable number.

564251350263613 is a deficient number, since it is larger than the sum of its proper divisors (5589839346203).

564251350263613 is a wasteful number, since it uses less digits than its factorization.

564251350263613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31297295.

The product of its (nonzero) digits is 11664000, while the sum is 52.

The spelling of 564251350263613 in words is "five hundred sixty-four trillion, two hundred fifty-one billion, three hundred fifty million, two hundred sixty-three thousand, six hundred thirteen".