5480144 has 20 divisors (see below), whose sum is σ = 10905924. Its totient is φ = 2665728.

The previous prime is 5480143. The next prime is 5480173. The reversal of 5480144 is 4410845.

It can be written as a sum of positive squares in 2 ways, for example, as 2521744 + 2958400 = 1588^2 + 1720^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5480143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4037 + ... + 5220.

Almost surely, 2^5480144 is an apocalyptic number.

It is an amenable number.

5480144 is a deficient number, since it is larger than the sum of its proper divisors (5425780).

5480144 is a wasteful number, since it uses less digits than its factorization.

5480144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9302 (or 9296 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 5480144 is about 2340.9707388176. The cubic root of 5480144 is about 176.3047406379.

Adding to 5480144 its reverse (4410845), we get a palindrome (9890989).

It can be divided in two parts, 54801 and 44, that added together give a palindrome (54845).

The spelling of 5480144 in words is "five million, four hundred eighty thousand, one hundred forty-four".