549232716204 has 96 divisors (see below), whose sum is σ = 1438246817280. Its totient is φ = 181238904000.

The previous prime is 549232716167. The next prime is 549232716211. The reversal of 549232716204 is 402617232945.

549232716204 is a `hidden beast` number, since 5 + 492 + 32 + 71 + 62 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 549232716204.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42832114 + ... + 42844934.

It is an arithmetic number, because the mean of its divisors is an integer number (14981737680).

Almost surely, 2^549232716204 is an apocalyptic number.

549232716204 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 549232716204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (719123408640).

549232716204 is an abundant number, since it is smaller than the sum of its proper divisors (889014101076).

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

549232716204 is a wasteful number, since it uses less digits than its factorization.

549232716204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16788 (or 16780 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 549232716204 in words is "five hundred forty-nine billion, two hundred thirty-two million, seven hundred sixteen thousand, two hundred four".