549079552 has 80 divisors (see below), whose sum is σ = 1308523392. Its totient is φ = 225054720.

The previous prime is 549079511. The next prime is 549079561. The reversal of 549079552 is 255970945.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79102 + ... + 85762.

Almost surely, 2^549079552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 549079552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (654261696).

549079552 is an abundant number, since it is smaller than the sum of its proper divisors (759443840).

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

549079552 is an equidigital number, since it uses as much as digits as its factorization.

549079552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6709 (or 6693 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 46.

The square root of 549079552 is about 23432.4465645395. The cubic root of 549079552 is about 818.8639592595.

The spelling of 549079552 in words is "five hundred forty-nine million, seventy-nine thousand, five hundred fifty-two".