312568152859 has 2 divisors, whose sum is σ = 312568152860. Its totient is φ = 312568152858.

The previous prime is 312568152851. The next prime is 312568152881. The reversal of 312568152859 is 958251865213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 312568152859 - 2³ = 312568152851 is a prime.

It is not a weakly prime, because it can be changed into another prime (312568152851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156284076429 + 156284076430.

It is an arithmetic number, because the mean of its divisors is an integer number (156284076430).

Almost surely, 2^312568152859 is an apocalyptic number.

312568152859 is a deficient number, since it is larger than the sum of its proper divisors (1).

312568152859 is an equidigital number, since it uses as much as digits as its factorization.

312568152859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184000, while the sum is 55.

The spelling of 312568152859 in words is "three hundred twelve billion, five hundred sixty-eight million, one hundred fifty-two thousand, eight hundred fifty-nine".