255893711235 has 32 divisors (see below), whose sum is σ = 431081794560. Its totient is φ = 129262791168.

The previous prime is 255893711219. The next prime is 255893711251. The reversal of 255893711235 is 532117398552.

It is an interprime number because it is at equal distance from previous prime (255893711219) and next prime (255893711251).

It is not a de Polignac number, because 255893711235 - 2⁴ = 255893711219 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1112742 + ... + 1322868.

It is an arithmetic number, because the mean of its divisors is an integer number (13471306080).

Almost surely, 2^255893711235 is an apocalyptic number.

255893711235 is a deficient number, since it is larger than the sum of its proper divisors (175188083325).

255893711235 is a wasteful number, since it uses less digits than its factorization.

255893711235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214427.

The product of its digits is 2268000, while the sum is 51.

The spelling of 255893711235 in words is "two hundred fifty-five billion, eight hundred ninety-three million, seven hundred eleven thousand, two hundred thirty-five".