564423630260 has 48 divisors (see below), whose sum is σ = 1355221397376. Its totient is φ = 193430289792.

The previous prime is 564423630203. The next prime is 564423630263. The reversal of 564423630260 is 62036324465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564423630263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584687 + ... + 1212726.

It is an arithmetic number, because the mean of its divisors is an integer number (28233779112).

Almost surely, 2^564423630260 is an apocalyptic number.

It is an amenable number.

564423630260 is an abundant number, since it is smaller than the sum of its proper divisors (790797767116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

564423630260 is a wasteful number, since it uses less digits than its factorization.

564423630260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799672 (or 1799670 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 564423630260 in words is "five hundred sixty-four billion, four hundred twenty-three million, six hundred thirty thousand, two hundred sixty".