255102611 has 2 divisors, whose sum is σ = 255102612. Its totient is φ = 255102610.

The previous prime is 255102593. The next prime is 255102623. The reversal of 255102611 is 116201552.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255102611 is a prime.

It is not a weakly prime, because it can be changed into another prime (255102641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127551305 + 127551306.

It is an arithmetic number, because the mean of its divisors is an integer number (127551306).

Almost surely, 2^255102611 is an apocalyptic number.

255102611 is a deficient number, since it is larger than the sum of its proper divisors (1).

255102611 is an equidigital number, since it uses as much as digits as its factorization.

255102611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 255102611 is about 15971.9319745609. The cubic root of 255102611 is about 634.2176166186.

It can be divided in two parts, 2551026 and 11, that multiplied together give a triangular number (28061286 = T₇₄₉₁).

The spelling of 255102611 in words is "two hundred fifty-five million, one hundred two thousand, six hundred eleven".