566772532 has 24 divisors (see below), whose sum is σ = 1044489600. Its totient is φ = 268573536.

The previous prime is 566772517. The next prime is 566772539. The reversal of 566772532 is 235277665.

It is a super-2 number, since 2×566772532² = 642462206059382048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566772539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18232 + ... + 38287.

It is an arithmetic number, because the mean of its divisors is an integer number (43520400).

Almost surely, 2^566772532 is an apocalyptic number.

It is an amenable number.

566772532 is a deficient number, since it is larger than the sum of its proper divisors (477717068).

566772532 is a wasteful number, since it uses less digits than its factorization.

566772532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56655 (or 56653 counting only the distinct ones).

The product of its digits is 529200, while the sum is 43.

The square root of 566772532 is about 23806.9849413990. The cubic root of 566772532 is about 827.5665561056.

The spelling of 566772532 in words is "five hundred sixty-six million, seven hundred seventy-two thousand, five hundred thirty-two".