566786496 has 56 divisors (see below), whose sum is σ = 1502281984. Its totient is φ = 188593920.

The previous prime is 566786449. The next prime is 566786551. The reversal of 566786496 is 694687665.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121161 + ... + 125751.

It is an arithmetic number, because the mean of its divisors is an integer number (26826464).

Almost surely, 2^566786496 is an apocalyptic number.

It is an amenable number.

566786496 is an abundant number, since it is smaller than the sum of its proper divisors (935495488).

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

566786496 is a wasteful number, since it uses less digits than its factorization.

566786496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5249 (or 5239 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 57.

The square root of 566786496 is about 23807.2782148653. The cubic root of 566786496 is about 827.5733525092.

The spelling of 566786496 in words is "five hundred sixty-six million, seven hundred eighty-six thousand, four hundred ninety-six".