564085390260 has 192 divisors, whose sum is σ = 1842805440000. Its totient is φ = 128871235584.

The previous prime is 564085390229. The next prime is 564085390279. The reversal of 564085390260 is 62093580465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52453044 + ... + 52463796.

It is an arithmetic number, because the mean of its divisors is an integer number (9597945000).

Almost surely, 2^564085390260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 564085390260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (921402720000).

564085390260 is an abundant number, since it is smaller than the sum of its proper divisors (1278720049740).

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

564085390260 is a wasteful number, since it uses less digits than its factorization.

564085390260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13335 (or 13319 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 564085390260 in words is "five hundred sixty-four billion, eighty-five million, three hundred ninety thousand, two hundred sixty".