5612431631 has 2 divisors, whose sum is σ = 5612431632. Its totient is φ = 5612431630.

The previous prime is 5612431607. The next prime is 5612431637. The reversal of 5612431631 is 1361342165.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5612431631 is a prime.

It is a super-2 number, since 2×5612431631² = 62998777625298640322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5612431637) 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 as a sum of consecutive naturals, namely, 2806215815 + 2806215816.

It is an arithmetic number, because the mean of its divisors is an integer number (2806215816).

Almost surely, 2^5612431631 is an apocalyptic number.

5612431631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5612431631 is an equidigital number, since it uses as much as digits as its factorization.

5612431631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 32.

The square root of 5612431631 is about 74916.1640168529. The cubic root of 5612431631 is about 1777.1210912261.

Adding to 5612431631 its reverse (1361342165), we get a palindrome (6973773796).

The spelling of 5612431631 in words is "five billion, six hundred twelve million, four hundred thirty-one thousand, six hundred thirty-one".