54450548 has 12 divisors (see below), whose sum is σ = 95397540. Its totient is φ = 27194112.

The previous prime is 54450533. The next prime is 54450553. The reversal of 54450548 is 84505445.

It can be written as a sum of positive squares in 2 ways, for example, as 18905104 + 35545444 = 4348^2 + 5962^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3611 + ... + 11042.

It is an arithmetic number, because the mean of its divisors is an integer number (7949795).

Almost surely, 2^54450548 is an apocalyptic number.

It is an amenable number.

54450548 is a deficient number, since it is larger than the sum of its proper divisors (40946992).

54450548 is a wasteful number, since it uses less digits than its factorization.

54450548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15586 (or 15584 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 35.

The square root of 54450548 is about 7379.0614579362. The cubic root of 54450548 is about 379.0246176485.

The spelling of 54450548 in words is "fifty-four million, four hundred fifty thousand, five hundred forty-eight".