565696528384 has 171 divisors, whose sum is σ = 1236053264043. Its totient is φ = 258780168192.

The previous prime is 565696528373. The next prime is 565696528421. The reversal of 565696528384 is 483825696565.

The square root of 565696528384 is 752128.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 422146473984 + 143550054400 = 649728^2 + 378880^2 .

Its product of digits (373248000) is a multiple of the sum of its prime divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5006163912 + ... + 5006164024.

Almost surely, 2^565696528384 is an apocalyptic number.

565696528384 is the 752128-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 565696528384

565696528384 is an abundant number, since it is smaller than the sum of its proper divisors (670356735659).

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

565696528384 is an frugal number, since it uses more digits than its factorization.

565696528384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288 (or 128 counting only the distinct ones).

The product of its digits is 373248000, while the sum is 67.

The spelling of 565696528384 in words is "five hundred sixty-five billion, six hundred ninety-six million, five hundred twenty-eight thousand, three hundred eighty-four".