564264240510254 has 16 divisors (see below), whose sum is σ = 896196708495648. Its totient is φ = 265532460882432.

The previous prime is 564264240510253. The next prime is 564264240510277. The reversal of 564264240510254 is 452015042462465.

It is a super-2 number, since 2×564264240510254² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564264240510253) 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, 111625259 + ... + 116570694.

It is an arithmetic number, because the mean of its divisors is an integer number (56012294280978).

Almost surely, 2^{564264240510254} is an apocalyptic number.

564264240510254 is a deficient number, since it is larger than the sum of its proper divisors (331932467985394).

564264240510254 is a wasteful number, since it uses less digits than its factorization.

564264240510254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228268699.

The product of its (nonzero) digits is 9216000, while the sum is 50.

The spelling of 564264240510254 in words is "five hundred sixty-four trillion, two hundred sixty-four billion, two hundred forty million, five hundred ten thousand, two hundred fifty-four".