8255065576 has 8 divisors (see below), whose sum is σ = 15478247970. Its totient is φ = 4127532784.

The previous prime is 8255065549. The next prime is 8255065591. The reversal of 8255065576 is 6755605528.

It can be written as a sum of positive squares in only one way, i.e., 8015620900 + 239444676 = 89530^2 + 15474^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×8255065576² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515941591 + ... + 515941606.

Almost surely, 2^8255065576 is an apocalyptic number.

It is an amenable number.

8255065576 is a deficient number, since it is larger than the sum of its proper divisors (7223182394).

8255065576 is a wasteful number, since it uses less digits than its factorization.

8255065576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031883203 (or 1031883199 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 49.

The square root of 8255065576 is about 90857.3914219421. The cubic root of 8255065576 is about 2021.0334854636.

The spelling of 8255065576 in words is "eight billion, two hundred fifty-five million, sixty-five thousand, five hundred seventy-six".