27836554050 has 72 divisors (see below), whose sum is σ = 75175276644. Its totient is φ = 7384596480.

The previous prime is 27836554033. The next prime is 27836554051. The reversal of 27836554050 is 5045563872.

27836554050 is a `hidden beast` number, since 2 + 78 + 36 + 5 + 540 + 5 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 3624882849 + 24211671201 = 60207^2 + 155601^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 27836553987 and 27836554005.

It is not an unprimeable number, because it can be changed into a prime (27836554051) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 73407 + ... + 247106.

Almost surely, 2^27836554050 is an apocalyptic number.

27836554050 is an abundant number, since it is smaller than the sum of its proper divisors (47338722594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27836554050 is a wasteful number, since it uses less digits than its factorization.

27836554050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320724 (or 320716 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 27836554050 in words is "twenty-seven billion, eight hundred thirty-six million, five hundred fifty-four thousand, fifty".