255893711236 has 12 divisors (see below), whose sum is σ = 467284168512. Its totient is φ = 122383948808.

The previous prime is 255893711219. The next prime is 255893711251. The reversal of 255893711236 is 632117398552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1390726600 + ... + 1390726783.

It is an arithmetic number, because the mean of its divisors is an integer number (38940347376).

Almost surely, 2^255893711236 is an apocalyptic number.

It is an amenable number.

255893711236 is a deficient number, since it is larger than the sum of its proper divisors (211390457276).

255893711236 is a wasteful number, since it uses less digits than its factorization.

255893711236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781453410 (or 2781453408 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 52.

The spelling of 255893711236 in words is "two hundred fifty-five billion, eight hundred ninety-three million, seven hundred eleven thousand, two hundred thirty-six".