548245152 has 384 divisors, whose sum is σ = 2077286400. Its totient is φ = 136608768.

The previous prime is 548245127. The next prime is 548245163. The reversal of 548245152 is 251542845.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1493673 + ... + 1494039.

It is an arithmetic number, because the mean of its divisors is an integer number (5409600).

Almost surely, 2^548245152 is an apocalyptic number.

548245152 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 548245152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1038643200).

548245152 is an abundant number, since it is smaller than the sum of its proper divisors (1529041248).

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

548245152 is a wasteful number, since it uses less digits than its factorization.

548245152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425 (or 411 counting only the distinct ones).

The product of its digits is 64000, while the sum is 36.

The square root of 548245152 is about 23414.6354231707. The cubic root of 548245152 is about 818.4489577785.

Adding to 548245152 its reverse (251542845), we get a palindrome (799787997).

The spelling of 548245152 in words is "five hundred forty-eight million, two hundred forty-five thousand, one hundred fifty-two".