255030275497 has 2 divisors, whose sum is σ = 255030275498. Its totient is φ = 255030275496.

The previous prime is 255030275491. The next prime is 255030275503. The reversal of 255030275497 is 794572030552.

It is a balanced prime because it is at equal distance from previous prime (255030275491) and next prime (255030275503).

It can be written as a sum of positive squares in only one way, i.e., 202190518336 + 52839757161 = 449656^2 + 229869^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255030275497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 255030275497.

It is not a weakly prime, because it can be changed into another prime (255030275491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127515137748 + 127515137749.

It is an arithmetic number, because the mean of its divisors is an integer number (127515137749).

Almost surely, 2^255030275497 is an apocalyptic number.

It is an amenable number.

255030275497 is a deficient number, since it is larger than the sum of its proper divisors (1).

255030275497 is an equidigital number, since it uses as much as digits as its factorization.

255030275497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2646000, while the sum is 49.

The spelling of 255030275497 in words is "two hundred fifty-five billion, thirty million, two hundred seventy-five thousand, four hundred ninety-seven".