566160611551 has 2 divisors, whose sum is σ = 566160611552. Its totient is φ = 566160611550.

The previous prime is 566160611519. The next prime is 566160611557. The reversal of 566160611551 is 155116061665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 566160611551 - 2⁵ = 566160611519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 566160611498 and 566160611507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (566160611557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283080305775 + 283080305776.

It is an arithmetic number, because the mean of its divisors is an integer number (283080305776).

Almost surely, 2^566160611551 is an apocalyptic number.

566160611551 is a deficient number, since it is larger than the sum of its proper divisors (1).

566160611551 is an equidigital number, since it uses as much as digits as its factorization.

566160611551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 43.

It can be divided in two parts, 566160 and 611551, that added together give a palindrome (1177711).

The spelling of 566160611551 in words is "five hundred sixty-six billion, one hundred sixty million, six hundred eleven thousand, five hundred fifty-one".