255835175311 has 2 divisors, whose sum is σ = 255835175312. Its totient is φ = 255835175310.

The previous prime is 255835175261. The next prime is 255835175317. The reversal of 255835175311 is 113571538552.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255835175311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255835175317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127917587655 + 127917587656.

It is an arithmetic number, because the mean of its divisors is an integer number (127917587656).

Almost surely, 2^255835175311 is an apocalyptic number.

255835175311 is a deficient number, since it is larger than the sum of its proper divisors (1).

255835175311 is an equidigital number, since it uses as much as digits as its factorization.

255835175311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 630000, while the sum is 46.

The spelling of 255835175311 in words is "two hundred fifty-five billion, eight hundred thirty-five million, one hundred seventy-five thousand, three hundred eleven".