566631463 has 8 divisors (see below), whose sum is σ = 569840960. Its totient is φ = 563431680.

The previous prime is 566631451. The next prime is 566631469. The reversal of 566631463 is 364136665.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 566631463 - 2⁹ = 566630951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566631469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135778 + ... + 139888.

It is an arithmetic number, because the mean of its divisors is an integer number (71230120).

Almost surely, 2^566631463 is an apocalyptic number.

566631463 is a deficient number, since it is larger than the sum of its proper divisors (3209497).

566631463 is a wasteful number, since it uses less digits than its factorization.

566631463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4857.

The product of its digits is 233280, while the sum is 40.

The square root of 566631463 is about 23804.0219920920. The cubic root of 566631463 is about 827.4978903023.

The spelling of 566631463 in words is "five hundred sixty-six million, six hundred thirty-one thousand, four hundred sixty-three".