8255530776 has 32 divisors (see below), whose sum is σ = 20651307840. Its totient is φ = 2750179488.

The previous prime is 8255530757. The next prime is 8255530807. The reversal of 8255530776 is 6770355528.

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, 63166 + ... + 143181.

It is an arithmetic number, because the mean of its divisors is an integer number (645353370).

Almost surely, 2^8255530776 is an apocalyptic number.

It is an amenable number.

8255530776 is an abundant number, since it is smaller than the sum of its proper divisors (12395777064).

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

8255530776 is a wasteful number, since it uses less digits than its factorization.

8255530776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208023 (or 208019 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 48.

The square root of 8255530776 is about 90859.9514417656. The cubic root of 8255530776 is about 2021.0714487040.

The spelling of 8255530776 in words is "eight billion, two hundred fifty-five million, five hundred thirty thousand, seven hundred seventy-six".