8157363585800 has 96 divisors (see below), whose sum is σ = 22281582012480. Its totient is φ = 2738136019200.

The previous prime is 8157363585757. The next prime is 8157363585809. The reversal of 8157363585800 is 85853637518.

It is a self number, because there is not a number n which added to its sum of digits gives 8157363585800.

It is not an unprimeable number, because it can be changed into a prime (8157363585809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142582652 + ... + 142639851.

It is an arithmetic number, because the mean of its divisors is an integer number (232099812630).

Almost surely, 2^{8157363585800} is an apocalyptic number.

It is an amenable number.

8157363585800 is an abundant number, since it is smaller than the sum of its proper divisors (14124218426680).

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

8157363585800 is a wasteful number, since it uses less digits than its factorization.

8157363585800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285222543 (or 285222534 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 59.

The spelling of 8157363585800 in words is "eight trillion, one hundred fifty-seven billion, three hundred sixty-three million, five hundred eighty-five thousand, eight hundred".