566039871479 has 2 divisors, whose sum is σ = 566039871480. Its totient is φ = 566039871478.

The previous prime is 566039871451. The next prime is 566039871491. The reversal of 566039871479 is 974178930665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 566039871479 - 2¹² = 566039867383 is a prime.

It is a super-2 number, since 2×566039871479² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566039861479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283019935739 + 283019935740.

It is an arithmetic number, because the mean of its divisors is an integer number (283019935740).

Almost surely, 2^566039871479 is an apocalyptic number.

566039871479 is a deficient number, since it is larger than the sum of its proper divisors (1).

566039871479 is an equidigital number, since it uses as much as digits as its factorization.

566039871479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68584320, while the sum is 65.

The spelling of 566039871479 in words is "five hundred sixty-six billion, thirty-nine million, eight hundred seventy-one thousand, four hundred seventy-nine".