8582104285456 has 80 divisors (see below), whose sum is σ = 18669054229056. Its totient is φ = 3795858114048.

The previous prime is 8582104285453. The next prime is 8582104285481. The reversal of 8582104285456 is 6545824012858.

It is a self number, because there is not a number n which added to its sum of digits gives 8582104285456.

It is not an unprimeable number, because it can be changed into a prime (8582104285453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8578210 + ... + 9526273.

Almost surely, 2^{8582104285456} is an apocalyptic number.

8582104285456 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

8582104285456 is an abundant number, since it is smaller than the sum of its proper divisors (10086949943600).

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

8582104285456 is a wasteful number, since it uses less digits than its factorization.

8582104285456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18104600 (or 18104594 counting only the distinct ones).

The product of its (nonzero) digits is 24576000, while the sum is 58.

The spelling of 8582104285456 in words is "eight trillion, five hundred eighty-two billion, one hundred four million, two hundred eighty-five thousand, four hundred fifty-six".