275055500297 has 2 divisors, whose sum is σ = 275055500298. Its totient is φ = 275055500296.

The previous prime is 275055500273. The next prime is 275055500323. The reversal of 275055500297 is 792005550572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 273922437376 + 1133062921 = 523376^2 + 33661^2 .

It is a cyclic number.

It is not a de Polignac number, because 275055500297 - 2²⁴ = 275038723081 is a prime.

It is not a weakly prime, because it can be changed into another prime (275055500257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137527750148 + 137527750149.

It is an arithmetic number, because the mean of its divisors is an integer number (137527750149).

Almost surely, 2^275055500297 is an apocalyptic number.

It is an amenable number.

275055500297 is a deficient number, since it is larger than the sum of its proper divisors (1).

275055500297 is an equidigital number, since it uses as much as digits as its factorization.

275055500297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1102500, while the sum is 47.

The spelling of 275055500297 in words is "two hundred seventy-five billion, fifty-five million, five hundred thousand, two hundred ninety-seven".