5512251431 has 2 divisors, whose sum is σ = 5512251432. Its totient is φ = 5512251430.

The previous prime is 5512251413. The next prime is 5512251491. The reversal of 5512251431 is 1341522155.

Together with previous prime (5512251413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5512251431 - 2²² = 5508057127 is a prime.

It is a super-2 number, since 2×5512251431² = 60769831677123095522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5512251394 and 5512251403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5512251491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2756125715 + 2756125716.

It is an arithmetic number, because the mean of its divisors is an integer number (2756125716).

Almost surely, 2^5512251431 is an apocalyptic number.

5512251431 is a deficient number, since it is larger than the sum of its proper divisors (1).

5512251431 is an equidigital number, since it uses as much as digits as its factorization.

5512251431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6000, while the sum is 29.

The square root of 5512251431 is about 74244.5380549977. The cubic root of 5512251431 is about 1766.4838568682.

Adding to 5512251431 its reverse (1341522155), we get a palindrome (6853773586).

The spelling of 5512251431 in words is "five billion, five hundred twelve million, two hundred fifty-one thousand, four hundred thirty-one".