549111936006 has 48 divisors (see below), whose sum is σ = 1262719905408. Its totient is φ = 171861177600.

The previous prime is 549111935993. The next prime is 549111936031. The reversal of 549111936006 is 600639111945.

549111936006 is a `hidden beast` number, since 5 + 491 + 11 + 93 + 60 + 0 + 6 = 666.

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 congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2002390 + ... + 2260041.

It is an arithmetic number, because the mean of its divisors is an integer number (26306664696).

Almost surely, 2^549111936006 is an apocalyptic number.

549111936006 is an abundant number, since it is smaller than the sum of its proper divisors (713607969402).

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

549111936006 is a wasteful number, since it uses less digits than its factorization.

549111936006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4262877 (or 4262874 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The spelling of 549111936006 in words is "five hundred forty-nine billion, one hundred eleven million, nine hundred thirty-six thousand, six".