549713480 has 16 divisors (see below), whose sum is σ = 1236855420. Its totient is φ = 219885376.

The previous prime is 549713467. The next prime is 549713503. The reversal of 549713480 is 84317945.

It can be written as a sum of positive squares in 2 ways, for example, as 519748804 + 29964676 = 22798^2 + 5474^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6871379 + ... + 6871458.

Almost surely, 2^549713480 is an apocalyptic number.

It is an amenable number.

549713480 is an abundant number, since it is smaller than the sum of its proper divisors (687141940).

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

549713480 is a wasteful number, since it uses less digits than its factorization.

549713480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13742848 (or 13742844 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 549713480 is about 23445.9693764195. The cubic root of 549713480 is about 819.1789719906.

The spelling of 549713480 in words is "five hundred forty-nine million, seven hundred thirteen thousand, four hundred eighty".