549717416 has 16 divisors (see below), whose sum is σ = 1030995540. Its totient is φ = 274785280.

The previous prime is 549717409. The next prime is 549717419. The reversal of 549717416 is 614717945.

It can be written as a sum of positive squares in 2 ways, for example, as 549714916 + 2500 = 23446^2 + 50^2 .

It is not an unprimeable number, because it can be changed into a prime (549717419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35336 + ... + 48456.

Almost surely, 2^549717416 is an apocalyptic number.

It is an amenable number.

549717416 is a deficient number, since it is larger than the sum of its proper divisors (481278124).

549717416 is a wasteful number, since it uses less digits than its factorization.

549717416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18364 (or 18360 counting only the distinct ones).

The product of its digits is 211680, while the sum is 44.

The square root of 549717416 is about 23446.0533139375. The cubic root of 549717416 is about 819.1809271187.

The spelling of 549717416 in words is "five hundred forty-nine million, seven hundred seventeen thousand, four hundred sixteen".