5566603497 has 96 divisors (see below), whose sum is σ = 9942186240. Its totient is φ = 2739179520.

The previous prime is 5566603487. The next prime is 5566603499. The reversal of 5566603497 is 7943066655.

It is a happy number.

It is not a de Polignac number, because 5566603497 - 2⁶ = 5566603433 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5566603499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1800529 + ... + 1803617.

It is an arithmetic number, because the mean of its divisors is an integer number (103564440).

Almost surely, 2^5566603497 is an apocalyptic number.

It is an amenable number.

5566603497 is a deficient number, since it is larger than the sum of its proper divisors (4375582743).

5566603497 is a wasteful number, since it uses less digits than its factorization.

5566603497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3183 (or 3176 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 51.

The square root of 5566603497 is about 74609.6742855777. The cubic root of 5566603497 is about 1772.2708568982.

The spelling of 5566603497 in words is "five billion, five hundred sixty-six million, six hundred three thousand, four hundred ninety-seven".