57514007631 has 4 divisors (see below), whose sum is σ = 76685343512. Its totient is φ = 38342671752.

The previous prime is 57514007611. The next prime is 57514007689. The reversal of 57514007631 is 13670041575.

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

It is not a de Polignac number, because 57514007631 - 2⁷ = 57514007503 is a prime.

It is a super-2 number, since 2×57514007631² (a number of 22 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 57514007631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57514007611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9585667936 + ... + 9585667941.

It is an arithmetic number, because the mean of its divisors is an integer number (19171335878).

Almost surely, 2^57514007631 is an apocalyptic number.

57514007631 is a deficient number, since it is larger than the sum of its proper divisors (19171335881).

57514007631 is a wasteful number, since it uses less digits than its factorization.

57514007631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19171335880.

The product of its (nonzero) digits is 88200, while the sum is 39.

The spelling of 57514007631 in words is "fifty-seven billion, five hundred fourteen million, seven thousand, six hundred thirty-one".