313425757 has 2 divisors, whose sum is σ = 313425758. Its totient is φ = 313425756.

The previous prime is 313425733. The next prime is 313425769. The reversal of 313425757 is 757524313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312971481 + 454276 = 17691^2 + 674^2 .

It is a cyclic number.

It is not a de Polignac number, because 313425757 - 2¹¹ = 313423709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313425157) 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 as a sum of consecutive naturals, namely, 156712878 + 156712879.

It is an arithmetic number, because the mean of its divisors is an integer number (156712879).

Almost surely, 2^313425757 is an apocalyptic number.

It is an amenable number.

313425757 is a deficient number, since it is larger than the sum of its proper divisors (1).

313425757 is an equidigital number, since it uses as much as digits as its factorization.

313425757 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 88200, while the sum is 37.

The square root of 313425757 is about 17703.8345281467. The cubic root of 313425757 is about 679.2738478208.

The spelling of 313425757 in words is "three hundred thirteen million, four hundred twenty-five thousand, seven hundred fifty-seven".