6312251256 has 32 divisors (see below), whose sum is σ = 15798965760. Its totient is φ = 2101638752.

The previous prime is 6312251251. The next prime is 6312251287. The reversal of 6312251256 is 6521522136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6312251251) 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 in 7 ways as a sum of consecutive naturals, for example, 131670 + ... + 173093.

It is an arithmetic number, because the mean of its divisors is an integer number (493717680).

Almost surely, 2^6312251256 is an apocalyptic number.

It is an amenable number.

6312251256 is an abundant number, since it is smaller than the sum of its proper divisors (9486714504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6312251256 is a wasteful number, since it uses less digits than its factorization.

6312251256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305635 (or 305631 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 6312251256 is about 79449.6775072121. The cubic root of 6312251256 is about 1848.1111723566. Note that the first 4 decimals are identical.

The spelling of 6312251256 in words is "six billion, three hundred twelve million, two hundred fifty-one thousand, two hundred fifty-six".