566231013 has 16 divisors (see below), whose sum is σ = 839382400. Its totient is φ = 377252640.

The previous prime is 566231011. The next prime is 566231021. The reversal of 566231013 is 310132665.

It is not a de Polignac number, because 566231013 - 2¹ = 566231011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566231011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45153 + ... + 56313.

It is an arithmetic number, because the mean of its divisors is an integer number (52461400).

Almost surely, 2^566231013 is an apocalyptic number.

It is an amenable number.

566231013 is a deficient number, since it is larger than the sum of its proper divisors (273151387).

566231013 is a wasteful number, since it uses less digits than its factorization.

566231013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13049 (or 13043 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 566231013 is about 23795.6091117668. The cubic root of 566231013 is about 827.3029078226.

Adding to 566231013 its reverse (310132665), we get a palindrome (876363678).

It can be divided in two parts, 56623101 and 3, that added together give a cube (56623104 = 384³).

The spelling of 566231013 in words is "five hundred sixty-six million, two hundred thirty-one thousand, thirteen".