549061952 has 14 divisors (see below), whose sum is σ = 1089544938. Its totient is φ = 274530944.

The previous prime is 549061949. The next prime is 549061963. The reversal of 549061952 is 259160945.

It can be written as a sum of positive squares in only one way, i.e., 314849536 + 234212416 = 17744^2 + 15304^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4289483 + ... + 4289610.

Almost surely, 2^549061952 is an apocalyptic number.

It is an amenable number.

549061952 is a deficient number, since it is larger than the sum of its proper divisors (540482986).

549061952 is an equidigital number, since it uses as much as digits as its factorization.

549061952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8579105 (or 8579095 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 549061952 is about 23432.0710138903. The cubic root of 549061952 is about 818.8552099750.

The spelling of 549061952 in words is "five hundred forty-nine million, sixty-one thousand, nine hundred fifty-two".