564570313478790 has 128 divisors (see below), whose sum is σ = 1404094926643200. Its totient is φ = 145131319864320.

The previous prime is 564570313478767. The next prime is 564570313478833. The reversal of 564570313478790 is 97874313075465.

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, 3822623266 + ... + 3822770954.

It is an arithmetic number, because the mean of its divisors is an integer number (10969491614400).

Almost surely, 2^{564570313478790} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 564570313478790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702047463321600).

564570313478790 is an abundant number, since it is smaller than the sum of its proper divisors (839524613164410).

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

564570313478790 is a wasteful number, since it uses less digits than its factorization.

564570313478790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163622.

The product of its (nonzero) digits is 533433600, while the sum is 69.

The spelling of 564570313478790 in words is "five hundred sixty-four trillion, five hundred seventy billion, three hundred thirteen million, four hundred seventy-eight thousand, seven hundred ninety".