549053332 has 36 divisors (see below), whose sum is σ = 1008860020. Its totient is φ = 261436032.

The previous prime is 549053321. The next prime is 549053339. The reversal of 549053332 is 233350945.

It can be written as a sum of positive squares in 2 ways, for example, as 112911876 + 436141456 = 10626^2 + 20884^2 .

It is a super-2 number, since 2×549053332² = 602919122760604448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (549053339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 661894 + ... + 662722.

Almost surely, 2^549053332 is an apocalyptic number.

It is an amenable number.

549053332 is a deficient number, since it is larger than the sum of its proper divisors (459806688).

549053332 is a wasteful number, since it uses less digits than its factorization.

549053332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192 (or 1167 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 34.

The square root of 549053332 is about 23431.8870772288. The cubic root of 549053332 is about 818.8509247458.

The spelling of 549053332 in words is "five hundred forty-nine million, fifty-three thousand, three hundred thirty-two".