255525300253 has 2 divisors, whose sum is σ = 255525300254. Its totient is φ = 255525300252.

The previous prime is 255525300211. The next prime is 255525300257. The reversal of 255525300253 is 352003525552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135392353849 + 120132946404 = 367957^2 + 346602^2 .

It is a cyclic number.

It is not a de Polignac number, because 255525300253 - 2⁹ = 255525299741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255525300257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127762650126 + 127762650127.

It is an arithmetic number, because the mean of its divisors is an integer number (127762650127).

Almost surely, 2^255525300253 is an apocalyptic number.

It is an amenable number.

255525300253 is a deficient number, since it is larger than the sum of its proper divisors (1).

255525300253 is an equidigital number, since it uses as much as digits as its factorization.

255525300253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225000, while the sum is 37.

The spelling of 255525300253 in words is "two hundred fifty-five billion, five hundred twenty-five million, three hundred thousand, two hundred fifty-three".