548308480 has 160 divisors (see below), whose sum is σ = 1429221024. Its totient is φ = 200933376.

The previous prime is 548308471. The next prime is 548308483. The reversal of 548308480 is 84803845.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548308483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1871214 + ... + 1871506.

Almost surely, 2^548308480 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 548308480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (714610512).

548308480 is an abundant number, since it is smaller than the sum of its proper divisors (880912544).

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

548308480 is a wasteful number, since it uses less digits than its factorization.

548308480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 548308480 is about 23415.9877007142. The cubic root of 548308480 is about 818.4804696790.

The spelling of 548308480 in words is "five hundred forty-eight million, three hundred eight thousand, four hundred eighty".