255825755796 has 48 divisors (see below), whose sum is σ = 642908060928. Its totient is φ = 78707798400.

The previous prime is 255825755791. The next prime is 255825755803. The reversal of 255825755796 is 697557528552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255825755791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1605781 + ... + 1757891.

It is an arithmetic number, because the mean of its divisors is an integer number (13393917936).

Almost surely, 2^255825755796 is an apocalyptic number.

255825755796 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

255825755796 is an abundant number, since it is smaller than the sum of its proper divisors (387082305132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255825755796 is a wasteful number, since it uses less digits than its factorization.

255825755796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162912 (or 162910 counting only the distinct ones).

The product of its digits is 264600000, while the sum is 66.

The spelling of 255825755796 in words is "two hundred fifty-five billion, eight hundred twenty-five million, seven hundred fifty-five thousand, seven hundred ninety-six".