255970301 has 2 divisors, whose sum is σ = 255970302. Its totient is φ = 255970300.

The previous prime is 255970277. The next prime is 255970313. The reversal of 255970301 is 103079552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 238548025 + 17422276 = 15445^2 + 4174^2 .

It is a cyclic number.

It is not a de Polignac number, because 255970301 - 2⁶ = 255970237 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255970361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127985150 + 127985151.

It is an arithmetic number, because the mean of its divisors is an integer number (127985151).

Almost surely, 2^255970301 is an apocalyptic number.

It is an amenable number.

255970301 is a deficient number, since it is larger than the sum of its proper divisors (1).

255970301 is an equidigital number, since it uses as much as digits as its factorization.

255970301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 255970301 is about 15999.0718793310. The cubic root of 255970301 is about 634.9358655544.

The spelling of 255970301 in words is "two hundred fifty-five million, nine hundred seventy thousand, three hundred one".