5031562457 has 2 divisors, whose sum is σ = 5031562458. Its totient is φ = 5031562456.

The previous prime is 5031562451. The next prime is 5031562489. The reversal of 5031562457 is 7542651305.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4177812496 + 853749961 = 64636^2 + 29219^2 .

It is a cyclic number.

It is not a de Polignac number, because 5031562457 - 2⁸ = 5031562201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5031562457.

It is not a weakly prime, because it can be changed into another prime (5031562451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2515781228 + 2515781229.

It is an arithmetic number, because the mean of its divisors is an integer number (2515781229).

Almost surely, 2^5031562457 is an apocalyptic number.

It is an amenable number.

5031562457 is a deficient number, since it is larger than the sum of its proper divisors (1).

5031562457 is an equidigital number, since it uses as much as digits as its factorization.

5031562457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126000, while the sum is 38.

The square root of 5031562457 is about 70933.5072938030. The cubic root of 5031562457 is about 1713.5664716746.

The spelling of 5031562457 in words is "five billion, thirty-one million, five hundred sixty-two thousand, four hundred fifty-seven".