566250873462431 has 2 divisors, whose sum is σ = 566250873462432. Its totient is φ = 566250873462430.

The previous prime is 566250873462403. The next prime is 566250873462487. The reversal of 566250873462431 is 134264378052665.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 566250873462431 - 2¹⁰ = 566250873461407 is a prime.

It is a super-2 number, since 2×566250873462431² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566250873464431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283125436731215 + 283125436731216.

It is an arithmetic number, because the mean of its divisors is an integer number (283125436731216).

Almost surely, 2^{566250873462431} is an apocalyptic number.

566250873462431 is a deficient number, since it is larger than the sum of its proper divisors (1).

566250873462431 is an equidigital number, since it uses as much as digits as its factorization.

566250873462431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174182400, while the sum is 62.

The spelling of 566250873462431 in words is "five hundred sixty-six trillion, two hundred fifty billion, eight hundred seventy-three million, four hundred sixty-two thousand, four hundred thirty-one".