8582854981801 has 27 divisors (see below), whose sum is σ = 8888117163933. Its totient is φ = 8287982679000.

The previous prime is 8582854981783. The next prime is 8582854981823. The reversal of 8582854981801 is 1081894582858.

The square root of 8582854981801 is 2929651.

It is a perfect power (a square), and thus also a powerful number.

It is a de Polignac number, because none of the positive numbers 2^k-8582854981801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8582854921801) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 11428568176 + ... + 11428568926.

Almost surely, 2^{8582854981801} is an apocalyptic number.

8582854981801 is the 2929651-st square number.

8582854981801 is the 1464826-th centered octagonal number.

It is an amenable number.

8582854981801 is a deficient number, since it is larger than the sum of its proper divisors (305262182132).

8582854981801 is an frugal number, since it uses more digits than its factorization.

8582854981801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1762 (or 881 counting only the distinct ones).

The product of its (nonzero) digits is 58982400, while the sum is 67.

The spelling of 8582854981801 in words is "eight trillion, five hundred eighty-two billion, eight hundred fifty-four million, nine hundred eighty-one thousand, eight hundred one".