5513830 has 32 divisors (see below), whose sum is σ = 11425536. Its totient is φ = 1876704.

The previous prime is 5513821. The next prime is 5513843. The reversal of 5513830 is 383155.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5513795 and 5513804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15717 + ... + 16063.

It is an arithmetic number, because the mean of its divisors is an integer number (357048).

Almost surely, 2^5513830 is an apocalyptic number.

5513830 is an abundant number, since it is smaller than the sum of its proper divisors (5911706).

5513830 is a wasteful number, since it uses less digits than its factorization.

5513830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5513830 is about 2348.1545945700. The cubic root of 5513830 is about 176.6652466165.

Adding to 5513830 its reverse (383155), we get a palindrome (5896985).

The spelling of 5513830 in words is "five million, five hundred thirteen thousand, eight hundred thirty".