312472825797 has 16 divisors (see below), whose sum is σ = 454555335168. Its totient is φ = 189356884080.

The previous prime is 312472825793. The next prime is 312472825823. The reversal of 312472825797 is 797528274213.

It is not a de Polignac number, because 312472825797 - 2² = 312472825793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312472825793) 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 15 ways as a sum of consecutive naturals, for example, 203673 + ... + 816350.

It is an arithmetic number, because the mean of its divisors is an integer number (28409708448).

Almost surely, 2^312472825797 is an apocalyptic number.

It is an amenable number.

312472825797 is a deficient number, since it is larger than the sum of its proper divisors (142082509371).

312472825797 is a wasteful number, since it uses less digits than its factorization.

312472825797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029320.

The product of its digits is 11854080, while the sum is 57.

The spelling of 312472825797 in words is "three hundred twelve billion, four hundred seventy-two million, eight hundred twenty-five thousand, seven hundred ninety-seven".