5751513751631 has 4 divisors (see below), whose sum is σ = 5751581518200. Its totient is φ = 5751445985064.

The previous prime is 5751513751619. The next prime is 5751513751673. The reversal of 5751513751631 is 1361573151575.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5751513751631 - 2⁶ = 5751513751567 is a prime.

It is a super-2 number, since 2×5751513751631² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5751513751631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5751513751031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33755816 + ... + 33925773.

It is an arithmetic number, because the mean of its divisors is an integer number (1437895379550).

Almost surely, 2^{5751513751631} is an apocalyptic number.

5751513751631 is a deficient number, since it is larger than the sum of its proper divisors (67766569).

5751513751631 is an equidigital number, since it uses as much as digits as its factorization.

5751513751631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67766568.

The product of its digits is 1653750, while the sum is 50.

The spelling of 5751513751631 in words is "five trillion, seven hundred fifty-one billion, five hundred thirteen million, seven hundred fifty-one thousand, six hundred thirty-one".