5539378 has 16 divisors (see below), whose sum is σ = 8993880. Its totient is φ = 2543616.

The previous prime is 5539367. The next prime is 5539397. The reversal of 5539378 is 8739355.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5276209 + 263169 = 2297^2 + 513^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5539378.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6268 + ... + 7096.

Almost surely, 2^5539378 is an apocalyptic number.

5539378 is a deficient number, since it is larger than the sum of its proper divisors (3454502).

5539378 is a wasteful number, since it uses less digits than its factorization.

5539378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101.

The product of its digits is 113400, while the sum is 40.

The square root of 5539378 is about 2353.5883242402. The cubic root of 5539378 is about 176.9376822124.

The spelling of 5539378 in words is "five million, five hundred thirty-nine thousand, three hundred seventy-eight".