8280757012 has 24 divisors (see below), whose sum is σ = 15814536192. Its totient is φ = 3762595200.

The previous prime is 8280757007. The next prime is 8280757027. The reversal of 8280757012 is 2107570828.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct 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, 91437 + ... + 157867.

It is an arithmetic number, because the mean of its divisors is an integer number (658939008).

Almost surely, 2^8280757012 is an apocalyptic number.

It is an amenable number.

8280757012 is a deficient number, since it is larger than the sum of its proper divisors (7533779180).

8280757012 is a wasteful number, since it uses less digits than its factorization.

8280757012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69279 (or 69277 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 40.

The square root of 8280757012 is about 90998.6648913049. The cubic root of 8280757012 is about 2023.1279360238.

The spelling of 8280757012 in words is "eight billion, two hundred eighty million, seven hundred fifty-seven thousand, twelve".