312253252504 has 16 divisors (see below), whose sum is σ = 587635276320. Its totient is φ = 155550512160.

The previous prime is 312253252501. The next prime is 312253252513. The reversal of 312253252504 is 405252352213.

It is a self number, because there is not a number n which added to its sum of digits gives 312253252504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312253252501) 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 3 ways as a sum of consecutive naturals, for example, 72011959 + ... + 72016294.

It is an arithmetic number, because the mean of its divisors is an integer number (36727204770).

Almost surely, 2^312253252504 is an apocalyptic number.

It is an amenable number.

312253252504 is a deficient number, since it is larger than the sum of its proper divisors (275382023816).

312253252504 is a wasteful number, since it uses less digits than its factorization.

312253252504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144028530 (or 144028526 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 312253252504 in words is "three hundred twelve billion, two hundred fifty-three million, two hundred fifty-two thousand, five hundred four".