566162045 has 8 divisors (see below), whose sum is σ = 690532440. Its totient is φ = 445504320.

The previous prime is 566162039. The next prime is 566162119. The reversal of 566162045 is 540261665.

It can be written as a sum of positive squares in 4 ways, for example, as 80532676 + 485629369 = 8974^2 + 22037^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 566162045 - 2⁴ = 566162029 is a prime.

It is a super-2 number, since 2×566162045² = 641078922397164050, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 566161996 and 566162014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 927830 + ... + 928439.

It is an arithmetic number, because the mean of its divisors is an integer number (86316555).

Almost surely, 2^566162045 is an apocalyptic number.

It is an amenable number.

566162045 is a deficient number, since it is larger than the sum of its proper divisors (124370395).

566162045 is a wasteful number, since it uses less digits than its factorization.

566162045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856335.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 566162045 is about 23794.1598927132. The cubic root of 566162045 is about 827.2693174432.

It can be divided in two parts, 5661620 and 45, that added together give a palindrome (5661665).

The spelling of 566162045 in words is "five hundred sixty-six million, one hundred sixty-two thousand, forty-five".