255102349 has 2 divisors, whose sum is σ = 255102350. Its totient is φ = 255102348.

The previous prime is 255102343. The next prime is 255102377. The reversal of 255102349 is 943201552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 185913225 + 69189124 = 13635^2 + 8318^2 .

It is a cyclic number.

It is not a de Polignac number, because 255102349 - 2⁹ = 255101837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 255102349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255102343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127551174 + 127551175.

It is an arithmetic number, because the mean of its divisors is an integer number (127551175).

Almost surely, 2^255102349 is an apocalyptic number.

It is an amenable number.

255102349 is a deficient number, since it is larger than the sum of its proper divisors (1).

255102349 is an equidigital number, since it uses as much as digits as its factorization.

255102349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 255102349 is about 15971.9237726706. The cubic root of 255102349 is about 634.2173994968.

The spelling of 255102349 in words is "two hundred fifty-five million, one hundred two thousand, three hundred forty-nine".