275314057 has 4 divisors (see below), whose sum is σ = 282029076. Its totient is φ = 268599040.

The previous prime is 275314051. The next prime is 275314063. The reversal of 275314057 is 750413572.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (275314051) and next prime (275314063).

It can be written as a sum of positive squares in 2 ways, for example, as 55711296 + 219602761 = 7464^2 + 14819^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-275314057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (275314051) 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 in 3 ways as a sum of consecutive naturals, for example, 3357448 + ... + 3357529.

It is an arithmetic number, because the mean of its divisors is an integer number (70507269).

Almost surely, 2^275314057 is an apocalyptic number.

It is an amenable number.

275314057 is a deficient number, since it is larger than the sum of its proper divisors (6715019).

275314057 is an equidigital number, since it uses as much as digits as its factorization.

275314057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6715018.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 275314057 is about 16592.5904246444. The cubic root of 275314057 is about 650.5431806718.

The spelling of 275314057 in words is "two hundred seventy-five million, three hundred fourteen thousand, fifty-seven".