5603304331 has 2 divisors, whose sum is σ = 5603304332. Its totient is φ = 5603304330.

The previous prime is 5603304299. The next prime is 5603304379. The reversal of 5603304331 is 1334033065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5603304331 - 2⁵ = 5603304299 is a prime.

It is a super-2 number, since 2×5603304331² = 62794038851606715122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5603304331.

It is not a weakly prime, because it can be changed into another prime (5603304391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2801652165 + 2801652166.

It is an arithmetic number, because the mean of its divisors is an integer number (2801652166).

Almost surely, 2^5603304331 is an apocalyptic number.

5603304331 is a deficient number, since it is larger than the sum of its proper divisors (1).

5603304331 is an equidigital number, since it uses as much as digits as its factorization.

5603304331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 5603304331 is about 74855.2224697783. Note that the first 3 decimals coincide. The cubic root of 5603304331 is about 1776.1572120380.

Adding to 5603304331 its reverse (1334033065), we get a palindrome (6937337396).

The spelling of 5603304331 in words is "five billion, six hundred three million, three hundred four thousand, three hundred thirty-one".