564255062351231 has 8 divisors (see below), whose sum is σ = 564740898078720. Its totient is φ = 563769296418168.

The previous prime is 564255062351221. The next prime is 564255062351237. The reversal of 564255062351231 is 132153260552465.

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 564255062351231 - 2⁴² = 559857015840127 is a prime.

It is a super-2 number, since 2×564255062351231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 564255062351231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564255062351237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1266131 + ... + 33617156.

It is an arithmetic number, because the mean of its divisors is an integer number (70592612259840).

Almost surely, 2^{564255062351231} is an apocalyptic number.

564255062351231 is a deficient number, since it is larger than the sum of its proper divisors (485835727489).

564255062351231 is a wasteful number, since it uses less digits than its factorization.

564255062351231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34897213.

The product of its (nonzero) digits is 6480000, while the sum is 50.

The spelling of 564255062351231 in words is "five hundred sixty-four trillion, two hundred fifty-five billion, sixty-two million, three hundred fifty-one thousand, two hundred thirty-one".