8573000785730 has 16 divisors (see below), whose sum is σ = 16243580436480. Its totient is φ = 3248716087152.

The previous prime is 8573000785667. The next prime is 8573000785747. The reversal of 8573000785730 is 375870003758.

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, 22560528194 + ... + 22560528573.

It is an arithmetic number, because the mean of its divisors is an integer number (1015223777280).

Almost surely, 2^{8573000785730} is an apocalyptic number.

8573000785730 is a deficient number, since it is larger than the sum of its proper divisors (7670579650750).

8573000785730 is a wasteful number, since it uses less digits than its factorization.

8573000785730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45121056793.

The product of its (nonzero) digits is 4939200, while the sum is 53.

The spelling of 8573000785730 in words is "eight trillion, five hundred seventy-three billion, seven hundred eighty-five thousand, seven hundred thirty".