566320603565043 has 12 divisors (see below), whose sum is σ = 818044300463208. Its totient is φ = 377535230180640.

The previous prime is 566320603565009. The next prime is 566320603565077. The reversal of 566320603565043 is 340565306023665.

566320603565043 is a `hidden beast` number, since 5 + 6 + 6 + 3 + 20 + 60 + 3 + 56 + 504 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (566320603565009) and next prime (566320603565077).

It is not a de Polignac number, because 566320603565043 - 2⁶ = 566320603564979 is a prime.

It is a super-2 number, since 2×566320603565043² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (566320603065043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 986268930 + ... + 986842967.

It is an arithmetic number, because the mean of its divisors is an integer number (68170358371934).

Almost surely, 2^{566320603565043} is an apocalyptic number.

566320603565043 is a deficient number, since it is larger than the sum of its proper divisors (251723696898165).

566320603565043 is a wasteful number, since it uses less digits than its factorization.

566320603565043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973143794 (or 1973143791 counting only the distinct ones).

The product of its (nonzero) digits is 34992000, while the sum is 54.

The spelling of 566320603565043 in words is "five hundred sixty-six trillion, three hundred twenty billion, six hundred three million, five hundred sixty-five thousand, forty-three".