375314257 has 2 divisors, whose sum is σ = 375314258. Its totient is φ = 375314256.

The previous prime is 375314237. The next prime is 375314279. The reversal of 375314257 is 752413573.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 276590161 + 98724096 = 16631^2 + 9936^2 .

It is a cyclic number.

It is not a de Polignac number, because 375314257 - 2²³ = 366925649 is a prime.

It is not a weakly prime, because it can be changed into another prime (375314237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187657128 + 187657129.

It is an arithmetic number, because the mean of its divisors is an integer number (187657129).

Almost surely, 2^375314257 is an apocalyptic number.

It is an amenable number.

375314257 is a deficient number, since it is larger than the sum of its proper divisors (1).

375314257 is an equidigital number, since it uses as much as digits as its factorization.

375314257 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 375314257 is about 19373.0291126607. The cubic root of 375314257 is about 721.3261675871.

The spelling of 375314257 in words is "three hundred seventy-five million, three hundred fourteen thousand, two hundred fifty-seven".