566320356 has 96 divisors (see below), whose sum is σ = 1684551680. Its totient is φ = 161173152.

The previous prime is 566320297. The next prime is 566320367. The reversal of 566320356 is 653023665.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 566320356.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212625 + ... + 215271.

Almost surely, 2^566320356 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 566320356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (842275840).

566320356 is an abundant number, since it is smaller than the sum of its proper divisors (1118231324).

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

566320356 is a wasteful number, since it uses less digits than its factorization.

566320356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2950 (or 2942 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The square root of 566320356 is about 23797.4863378467. The cubic root of 566320356 is about 827.3464176474.

It can be divided in two parts, 566 and 320356, that multiplied together give a cube (181321496 = 566³).

The spelling of 566320356 in words is "five hundred sixty-six million, three hundred twenty thousand, three hundred fifty-six".