566540862 has 16 divisors (see below), whose sum is σ = 1133783040. Its totient is φ = 188730072.

The previous prime is 566540857. The next prime is 566540869. The reversal of 566540862 is 268045665.

566540862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566540869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18412 + ... + 38367.

It is an arithmetic number, because the mean of its divisors is an integer number (70861440).

Almost surely, 2^566540862 is an apocalyptic number.

566540862 is an abundant number, since it is smaller than the sum of its proper divisors (567242178).

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

566540862 is a wasteful number, since it uses less digits than its factorization.

566540862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58447.

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 566540862 is about 23802.1188552616. The cubic root of 566540862 is about 827.4537839548.

The spelling of 566540862 in words is "five hundred sixty-six million, five hundred forty thousand, eight hundred sixty-two".