275053057 has 2 divisors, whose sum is σ = 275053058. Its totient is φ = 275053056.

The previous prime is 275053043. The next prime is 275053091. The reversal of 275053057 is 750350572.

It is an a-pointer prime, because the next prime (275053091) can be obtained adding 275053057 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 184117761 + 90935296 = 13569^2 + 9536^2 .

It is a cyclic number.

It is not a de Polignac number, because 275053057 - 2¹⁵ = 275020289 is a prime.

It is not a weakly prime, because it can be changed into another prime (275053007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137526528 + 137526529.

It is an arithmetic number, because the mean of its divisors is an integer number (137526529).

Almost surely, 2^275053057 is an apocalyptic number.

It is an amenable number.

275053057 is a deficient number, since it is larger than the sum of its proper divisors (1).

275053057 is an equidigital number, since it uses as much as digits as its factorization.

275053057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36750, while the sum is 34.

The square root of 275053057 is about 16584.7236033646. The cubic root of 275053057 is about 650.3375422396.

The spelling of 275053057 in words is "two hundred seventy-five million, fifty-three thousand, fifty-seven".