566600005 has 4 divisors (see below), whose sum is σ = 679920012. Its totient is φ = 453280000.

The previous prime is 566599997. The next prime is 566600011. The reversal of 566600005 is 500006665.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500006665 = 5 ⋅100001333.

It can be written as a sum of positive squares in 2 ways, for example, as 71893441 + 494706564 = 8479^2 + 22242^2 .

It is not a de Polignac number, because 566600005 - 2³ = 566599997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56659996 + ... + 56660005.

It is an arithmetic number, because the mean of its divisors is an integer number (169980003).

Almost surely, 2^566600005 is an apocalyptic number.

It is an amenable number.

566600005 is a deficient number, since it is larger than the sum of its proper divisors (113320007).

566600005 is a wasteful number, since it uses less digits than its factorization.

566600005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113320006.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 566600005 is about 23803.3612122322. The cubic root of 566600005 is about 827.4825764625.

The spelling of 566600005 in words is "five hundred sixty-six million, six hundred thousand, five".