5448481 has 2 divisors, whose sum is σ = 5448482. Its totient is φ = 5448480.

The previous prime is 5448479. The next prime is 5448503. The reversal of 5448481 is 1848445.

5448481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2755600 + 2692881 = 1660^2 + 1641^2 .

It is a cyclic number.

It is not a de Polignac number, because 5448481 - 2¹ = 5448479 is a prime.

It is a super-2 number, since 2×5448481² = 59371890414722, which contains 22 as substring.

Together with 5448479, it forms a pair of twin primes.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (5448451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2724240 + 2724241.

It is an arithmetic number, because the mean of its divisors is an integer number (2724241).

Almost surely, 2^5448481 is an apocalyptic number.

It is an amenable number.

5448481 is a deficient number, since it is larger than the sum of its proper divisors (1).

5448481 is an equidigital number, since it uses as much as digits as its factorization.

5448481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20480, while the sum is 34.

The square root of 5448481 is about 2334.1981492581. The cubic root of 5448481 is about 175.9645352957.

It can be divided in two parts, 5448 and 481, that added together give a square (5929 = 77²).

The spelling of 5448481 in words is "five million, four hundred forty-eight thousand, four hundred eighty-one".