566231407076747 has 2 divisors, whose sum is σ = 566231407076748. Its totient is φ = 566231407076746.

The previous prime is 566231407076723. The next prime is 566231407076809. The reversal of 566231407076747 is 747670704132665.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 566231407076747 - 2¹⁸ = 566231406814603 is a prime.

It is a super-2 number, since 2×566231407076747² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (566231407076717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283115703538373 + 283115703538374.

It is an arithmetic number, because the mean of its divisors is an integer number (283115703538374).

Almost surely, 2^{566231407076747} is an apocalyptic number.

566231407076747 is a deficient number, since it is larger than the sum of its proper divisors (1).

566231407076747 is an equidigital number, since it uses as much as digits as its factorization.

566231407076747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248935680, while the sum is 65.

The spelling of 566231407076747 in words is "five hundred sixty-six trillion, two hundred thirty-one billion, four hundred seven million, seventy-six thousand, seven hundred forty-seven".