8572285785800 has 48 divisors (see below), whose sum is σ = 21742433953200. Its totient is φ = 3117194830400.

The previous prime is 8572285785709. The next prime is 8572285785803. The reversal of 8572285785800 is 85875822758.

It is not an unprimeable number, because it can be changed into a prime (8572285785803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1948244570 + ... + 1948248969.

It is an arithmetic number, because the mean of its divisors is an integer number (452967374025).

Almost surely, 2^{8572285785800} is an apocalyptic number.

It is an amenable number.

8572285785800 is an abundant number, since it is smaller than the sum of its proper divisors (13170148167400).

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

8572285785800 is a wasteful number, since it uses less digits than its factorization.

8572285785800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3896493566 (or 3896493557 counting only the distinct ones).

The product of its (nonzero) digits is 100352000, while the sum is 65.

The spelling of 8572285785800 in words is "eight trillion, five hundred seventy-two billion, two hundred eighty-five million, seven hundred eighty-five thousand, eight hundred".