8078255256 has 32 divisors (see below), whose sum is σ = 20688217200. Its totient is φ = 2627074560.

The previous prime is 8078255233. The next prime is 8078255281. The reversal of 8078255256 is 6525528708.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4103821 + ... + 4105788.

Almost surely, 2^8078255256 is an apocalyptic number.

It is an amenable number.

8078255256 is an abundant number, since it is smaller than the sum of its proper divisors (12609961944).

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

8078255256 is a wasteful number, since it uses less digits than its factorization.

8078255256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8209659 (or 8209655 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 48.

The square root of 8078255256 is about 89879.1146818881. The cubic root of 8078255256 is about 2006.5001226494.

The spelling of 8078255256 in words is "eight billion, seventy-eight million, two hundred fifty-five thousand, two hundred fifty-six".