566551552 has 44 divisors (see below), whose sum is σ = 1294359040. Its totient is φ = 242804736.

The previous prime is 566551543. The next prime is 566551577. The reversal of 566551552 is 255155665.

It is a super-2 number, since 2×566551552² = 641961322147217408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32352 + ... + 46687.

Almost surely, 2^566551552 is an apocalyptic number.

It is an amenable number.

566551552 is an abundant number, since it is smaller than the sum of its proper divisors (727807488).

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

566551552 is an equidigital number, since it uses as much as digits as its factorization.

566551552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79066 (or 79048 counting only the distinct ones).

The product of its digits is 225000, while the sum is 40.

The square root of 566551552 is about 23802.3434140422. The cubic root of 566551552 is about 827.4589883016.

The spelling of 566551552 in words is "five hundred sixty-six million, five hundred fifty-one thousand, five hundred fifty-two".