566161386379 has 4 divisors (see below), whose sum is σ = 568005560584. Its totient is φ = 564317212176.

The previous prime is 566161386289. The next prime is 566161386397. The reversal of 566161386379 is 973683161665.

It is a happy number.

566161386379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 566161386379 - 2³⁷ = 428722432907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (566161389379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 922086642 + ... + 922087255.

It is an arithmetic number, because the mean of its divisors is an integer number (142001390146).

Almost surely, 2^566161386379 is an apocalyptic number.

566161386379 is a deficient number, since it is larger than the sum of its proper divisors (1844174205).

566161386379 is a wasteful number, since it uses less digits than its factorization.

566161386379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1844174204.

The product of its digits is 29393280, while the sum is 61.

The spelling of 566161386379 in words is "five hundred sixty-six billion, one hundred sixty-one million, three hundred eighty-six thousand, three hundred seventy-nine".