5756517594431 has 2 divisors, whose sum is σ = 5756517594432. Its totient is φ = 5756517594430.

The previous prime is 5756517594403. The next prime is 5756517594461. The reversal of 5756517594431 is 1344957156575.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5756517594431 - 2¹⁸ = 5756517332287 is a prime.

It is a super-2 number, since 2×5756517594431² (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 (5756517594461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2878258797215 + 2878258797216.

It is an arithmetic number, because the mean of its divisors is an integer number (2878258797216).

Almost surely, 2^{5756517594431} is an apocalyptic number.

5756517594431 is a deficient number, since it is larger than the sum of its proper divisors (1).

5756517594431 is an equidigital number, since it uses as much as digits as its factorization.

5756517594431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 79380000, while the sum is 62.

The spelling of 5756517594431 in words is "five trillion, seven hundred fifty-six billion, five hundred seventeen million, five hundred ninety-four thousand, four hundred thirty-one".