36855188885 has 16 divisors (see below), whose sum is σ = 45248461056. Its totient is φ = 28804918848.

The previous prime is 36855188863. The next prime is 36855188899. The reversal of 36855188885 is 58888155863.

36855188885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36855188885 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9887 + ... + 271676.

It is an arithmetic number, because the mean of its divisors is an integer number (2828028816).

Almost surely, 2^36855188885 is an apocalyptic number.

It is an amenable number.

36855188885 is a deficient number, since it is larger than the sum of its proper divisors (8393272171).

36855188885 is a wasteful number, since it uses less digits than its factorization.

36855188885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282172.

The product of its digits is 73728000, while the sum is 65.

The spelling of 36855188885 in words is "thirty-six billion, eight hundred fifty-five million, one hundred eighty-eight thousand, eight hundred eighty-five".