549954048 has 120 divisors (see below), whose sum is σ = 1704547152. Its totient is φ = 157108224.

The previous prime is 549954037. The next prime is 549954049. The reversal of 549954048 is 840459945.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 549953988 and 549954006.

It is not an unprimeable number, because it can be changed into a prime (549954049) 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, 71611 + ... + 78917.

Almost surely, 2^549954048 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 549954048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (852273576).

549954048 is an abundant number, since it is smaller than the sum of its proper divisors (1154593104).

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

549954048 is an equidigital number, since it uses as much as digits as its factorization.

549954048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7342 (or 7319 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The square root of 549954048 is about 23451.0990787212. The cubic root of 549954048 is about 819.2984521160.

The spelling of 549954048 in words is "five hundred forty-nine million, nine hundred fifty-four thousand, forty-eight".