6313251313887 has 32 divisors (see below), whose sum is σ = 9653121375744. Its totient is φ = 3595235068800.

The previous prime is 6313251313877. The next prime is 6313251313997. The reversal of 6313251313887 is 7883131523136.

It is not a de Polignac number, because 6313251313887 - 2¹⁴ = 6313251297503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6313251313877) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13328337 + ... + 13793877.

It is an arithmetic number, because the mean of its divisors is an integer number (301660042992).

Almost surely, 2^{6313251313887} is an apocalyptic number.

6313251313887 is a deficient number, since it is larger than the sum of its proper divisors (3339870061857).

6313251313887 is a wasteful number, since it uses less digits than its factorization.

6313251313887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467759.

The product of its digits is 2177280, while the sum is 51.

The spelling of 6313251313887 in words is "six trillion, three hundred thirteen billion, two hundred fifty-one million, three hundred thirteen thousand, eight hundred eighty-seven".