275037765097 has 2 divisors, whose sum is σ = 275037765098. Its totient is φ = 275037765096.

The previous prime is 275037765059. The next prime is 275037765113. The reversal of 275037765097 is 790567730572.

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., 258080256256 + 16957508841 = 508016^2 + 130221^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-275037765097 is a prime.

It is not a weakly prime, because it can be changed into another prime (275037765047) 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, 137518882548 + 137518882549.

It is an arithmetic number, because the mean of its divisors is an integer number (137518882549).

Almost surely, 2^275037765097 is an apocalyptic number.

It is an amenable number.

275037765097 is a deficient number, since it is larger than the sum of its proper divisors (1).

275037765097 is an equidigital number, since it uses as much as digits as its factorization.

275037765097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19448100, while the sum is 58.

The spelling of 275037765097 in words is "two hundred seventy-five billion, thirty-seven million, seven hundred sixty-five thousand, ninety-seven".