8555807245159 has 16 divisors (see below), whose sum is σ = 9183197802240. Its totient is φ = 7942869020160.

The previous prime is 8555807245109. The next prime is 8555807245171. The reversal of 8555807245159 is 9515427085558.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8555807245159 - 2³¹ = 8553659761511 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8555807245159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8555807245109) 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, 9939412 + ... + 10765849.

It is an arithmetic number, because the mean of its divisors is an integer number (573949862640).

Almost surely, 2^{8555807245159} is an apocalyptic number.

8555807245159 is a deficient number, since it is larger than the sum of its proper divisors (627390557081).

8555807245159 is a wasteful number, since it uses less digits than its factorization.

8555807245159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20705610.

The product of its (nonzero) digits is 100800000, while the sum is 64.

The spelling of 8555807245159 in words is "eight trillion, five hundred fifty-five billion, eight hundred seven million, two hundred forty-five thousand, one hundred fifty-nine".