5513378 has 16 divisors (see below), whose sum is σ = 9076536. Its totient is φ = 2496000.

The previous prime is 5513377. The next prime is 5513419. The reversal of 5513378 is 8733155.

It can be written as a sum of positive squares in 4 ways, for example, as 2866249 + 2647129 = 1693^2 + 1627^2 .

It is not an unprimeable number, because it can be changed into a prime (5513371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623 + ... + 3378.

Almost surely, 2^5513378 is an apocalyptic number.

5513378 is a deficient number, since it is larger than the sum of its proper divisors (3563158).

5513378 is a wasteful number, since it uses less digits than its factorization.

5513378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4069.

The product of its digits is 12600, while the sum is 32.

The square root of 5513378 is about 2348.0583468049. The cubic root of 5513378 is about 176.6604190663.

The spelling of 5513378 in words is "five million, five hundred thirteen thousand, three hundred seventy-eight".