374135057 has 2 divisors, whose sum is σ = 374135058. Its totient is φ = 374135056.

The previous prime is 374135051. The next prime is 374135077. The reversal of 374135057 is 750531473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201895681 + 172239376 = 14209^2 + 13124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374135057 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (374135051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187067528 + 187067529.

It is an arithmetic number, because the mean of its divisors is an integer number (187067529).

Almost surely, 2^374135057 is an apocalyptic number.

It is an amenable number.

374135057 is a deficient number, since it is larger than the sum of its proper divisors (1).

374135057 is an equidigital number, since it uses as much as digits as its factorization.

374135057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 374135057 is about 19342.5711062413. The cubic root of 374135057 is about 720.5699300432.

The spelling of 374135057 in words is "three hundred seventy-four million, one hundred thirty-five thousand, fifty-seven".