8587868545982 has 32 divisors (see below), whose sum is σ = 14285205554400. Its totient is φ = 3839058086400.

The previous prime is 8587868545981. The next prime is 8587868546027. The reversal of 8587868545982 is 2895458687858.

It is a self number, because there is not a number n which added to its sum of digits gives 8587868545982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8587868545981) 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, 9454994 + ... + 10323402.

It is an arithmetic number, because the mean of its divisors is an integer number (446412673575).

Almost surely, 2^{8587868545982} is an apocalyptic number.

8587868545982 is a deficient number, since it is larger than the sum of its proper divisors (5697337008418).

8587868545982 is a wasteful number, since it uses less digits than its factorization.

8587868545982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875852.

The product of its digits is 12386304000, while the sum is 83.

The spelling of 8587868545982 in words is "eight trillion, five hundred eighty-seven billion, eight hundred sixty-eight million, five hundred forty-five thousand, nine hundred eighty-two".