8518882801 has 32 divisors (see below), whose sum is σ = 10938848256. Its totient is φ = 6511104000.

The previous prime is 8518882793. The next prime is 8518882811. The reversal of 8518882801 is 1082888158.

It is a 4-Lehmer number, since φ(8518882801) divides (8518882801-1)⁴.

It is a cyclic number.

It is not a de Polignac number, because 8518882801 - 2³ = 8518882793 is a prime.

It is a deceptive number, since it divides R_8518882800.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8518882811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18841 + ... + 131881.

It is an arithmetic number, because the mean of its divisors is an integer number (341839008).

Almost surely, 2^8518882801 is an apocalyptic number.

8518882801 is the 75361-st pentagonal number.

It is an amenable number.

8518882801 is a deficient number, since it is larger than the sum of its proper divisors (2419965455).

8518882801 is a wasteful number, since it uses less digits than its factorization.

8518882801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113113.

The product of its (nonzero) digits is 327680, while the sum is 49.

The square root of 8518882801 is about 92297.7941285706. The cubic root of 8518882801 is about 2042.3376701470.

The spelling of 8518882801 in words is "eight billion, five hundred eighteen million, eight hundred eighty-two thousand, eight hundred one".