8815545363841 has 4 divisors (see below), whose sum is σ = 8821333642032. Its totient is φ = 8809757085652.

The previous prime is 8815545363829. The next prime is 8815545363887. The reversal of 8815545363841 is 1483635455188.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8815545363841 - 2⁵ = 8815545363809 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 8815545363841.

It is not an unprimeable number, because it can be changed into a prime (8815545363811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2894136811 + ... + 2894139856.

It is an arithmetic number, because the mean of its divisors is an integer number (2205333410508).

Almost surely, 2^{8815545363841} is an apocalyptic number.

It is an amenable number.

8815545363841 is a deficient number, since it is larger than the sum of its proper divisors (5788278191).

8815545363841 is a wasteful number, since it uses less digits than its factorization.

8815545363841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5788278190.

The product of its digits is 55296000, while the sum is 61.

The spelling of 8815545363841 in words is "eight trillion, eight hundred fifteen billion, five hundred forty-five million, three hundred sixty-three thousand, eight hundred forty-one".