255113516776 has 32 divisors (see below), whose sum is σ = 479816568000. Its totient is φ = 127162907136.

The previous prime is 255113516771. The next prime is 255113516821. The reversal of 255113516776 is 677615311552.

It is not an unprimeable number, because it can be changed into a prime (255113516771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4392760 + ... + 4450456.

It is an arithmetic number, because the mean of its divisors is an integer number (14994267750).

Almost surely, 2^255113516776 is an apocalyptic number.

It is an amenable number.

255113516776 is a deficient number, since it is larger than the sum of its proper divisors (224703051224).

255113516776 is a wasteful number, since it uses less digits than its factorization.

255113516776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59401 (or 59397 counting only the distinct ones).

The product of its digits is 1323000, while the sum is 49.

The spelling of 255113516776 in words is "two hundred fifty-five billion, one hundred thirteen million, five hundred sixteen thousand, seven hundred seventy-six".