5659473631 has 4 divisors (see below), whose sum is σ = 6467969872. Its totient is φ = 4850977392.

The previous prime is 5659473629. The next prime is 5659473647. The reversal of 5659473631 is 1363749565.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1363749565 = 5 ⋅272749913.

It is a cyclic number.

It is not a de Polignac number, because 5659473631 - 2¹ = 5659473629 is a prime.

It is a super-2 number, since 2×5659473631² = 64059283559968648322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5659473601) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 404248110 + ... + 404248123.

It is an arithmetic number, because the mean of its divisors is an integer number (1616992468).

Almost surely, 2^5659473631 is an apocalyptic number.

5659473631 is a deficient number, since it is larger than the sum of its proper divisors (808496241).

5659473631 is an equidigital number, since it uses as much as digits as its factorization.

5659473631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808496240.

The product of its digits is 2041200, while the sum is 49.

The square root of 5659473631 is about 75229.4731538112. The cubic root of 5659473631 is about 1782.0724116679.

The spelling of 5659473631 in words is "five billion, six hundred fifty-nine million, four hundred seventy-three thousand, six hundred thirty-one".