275116757 has 2 divisors, whose sum is σ = 275116758. Its totient is φ = 275116756.

The previous prime is 275116741. The next prime is 275116759. The reversal of 275116757 is 757611572.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149475076 + 125641681 = 12226^2 + 11209^2 .

It is a cyclic number.

It is not a de Polignac number, because 275116757 - 2⁴ = 275116741 is a prime.

Together with 275116759, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275116759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137558378 + 137558379.

It is an arithmetic number, because the mean of its divisors is an integer number (137558379).

Almost surely, 2^275116757 is an apocalyptic number.

It is an amenable number.

275116757 is a deficient number, since it is larger than the sum of its proper divisors (1).

275116757 is an equidigital number, since it uses as much as digits as its factorization.

275116757 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 102900, while the sum is 41.

The square root of 275116757 is about 16586.6439342020. The cubic root of 275116757 is about 650.3877426195.

The spelling of 275116757 in words is "two hundred seventy-five million, one hundred sixteen thousand, seven hundred fifty-seven".