8575040680 has 16 divisors (see below), whose sum is σ = 19293841620. Its totient is φ = 3430016256.

The previous prime is 8575040647. The next prime is 8575040753. The reversal of 8575040680 is 860405758.

It can be written as a sum of positive squares in 2 ways, for example, as 7506143044 + 1068897636 = 86638^2 + 32694^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107187969 + ... + 107188048.

Almost surely, 2^8575040680 is an apocalyptic number.

It is an amenable number.

8575040680 is an abundant number, since it is smaller than the sum of its proper divisors (10718800940).

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

8575040680 is a wasteful number, since it uses less digits than its factorization.

8575040680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214376028 (or 214376024 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 43.

The square root of 8575040680 is about 92601.5155383539. The cubic root of 8575040680 is about 2046.8156534525.

The spelling of 8575040680 in words is "eight billion, five hundred seventy-five million, forty thousand, six hundred eighty".