5112351453631 has 2 divisors, whose sum is σ = 5112351453632. Its totient is φ = 5112351453630.

The previous prime is 5112351453509. The next prime is 5112351453647. The reversal of 5112351453631 is 1363541532115.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5112351453631 - 2³³ = 5103761519039 is a prime.

It is a super-2 number, since 2×5112351453631² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5112351453661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2556175726815 + 2556175726816.

It is an arithmetic number, because the mean of its divisors is an integer number (2556175726816).

Almost surely, 2^{5112351453631} is an apocalyptic number.

5112351453631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5112351453631 is an equidigital number, since it uses as much as digits as its factorization.

5112351453631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162000, while the sum is 40.

Adding to 5112351453631 its reverse (1363541532115), we get a palindrome (6475892985746).

The spelling of 5112351453631 in words is "five trillion, one hundred twelve billion, three hundred fifty-one million, four hundred fifty-three thousand, six hundred thirty-one".