5523313331 has 2 divisors, whose sum is σ = 5523313332. Its totient is φ = 5523313330.

The previous prime is 5523313297. The next prime is 5523313339. The reversal of 5523313331 is 1333133255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5523313331 - 2²² = 5519119027 is a prime.

It is a super-2 number, since 2×5523313331² = 61013980304804631122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5523313294 and 5523313303.

It is not a weakly prime, because it can be changed into another prime (5523313339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2761656665 + 2761656666.

It is an arithmetic number, because the mean of its divisors is an integer number (2761656666).

Almost surely, 2^5523313331 is an apocalyptic number.

5523313331 is a deficient number, since it is larger than the sum of its proper divisors (1).

5523313331 is an equidigital number, since it uses as much as digits as its factorization.

5523313331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12150, while the sum is 29.

The square root of 5523313331 is about 74318.9971070654. The cubic root of 5523313331 is about 1767.6647180385.

Adding to 5523313331 its reverse (1333133255), we get a palindrome (6856446586).

The spelling of 5523313331 in words is "five billion, five hundred twenty-three million, three hundred thirteen thousand, three hundred thirty-one".