275160516457457 has 2 divisors, whose sum is σ = 275160516457458. Its totient is φ = 275160516457456.

The previous prime is 275160516457423. The next prime is 275160516457471. The reversal of 275160516457457 is 754754615061572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208197079889296 + 66963436568161 = 14429036^2 + 8183119^2 .

It is a cyclic number.

It is not a de Polignac number, because 275160516457457 - 2⁸ = 275160516457201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 275160516457393 and 275160516457402.

It is not a weakly prime, because it can be changed into another prime (275160516457157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137580258228728 + 137580258228729.

It is an arithmetic number, because the mean of its divisors is an integer number (137580258228729).

Almost surely, 2^{275160516457457} is an apocalyptic number.

It is an amenable number.

275160516457457 is a deficient number, since it is larger than the sum of its proper divisors (1).

275160516457457 is an equidigital number, since it uses as much as digits as its factorization.

275160516457457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 246960000, while the sum is 65.

The spelling of 275160516457457 in words is "two hundred seventy-five trillion, one hundred sixty billion, five hundred sixteen million, four hundred fifty-seven thousand, four hundred fifty-seven".