5513111 has 8 divisors (see below), whose sum is σ = 5718240. Its totient is φ = 5311008.

The previous prime is 5513107. The next prime is 5513129. The reversal of 5513111 is 1113155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5513111 - 2² = 5513107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5513111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5513191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3350 + ... + 4716.

It is an arithmetic number, because the mean of its divisors is an integer number (714780).

Almost surely, 2^5513111 is an apocalyptic number.

5513111 is a deficient number, since it is larger than the sum of its proper divisors (205129).

5513111 is a wasteful number, since it uses less digits than its factorization.

5513111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513.

The product of its digits is 75, while the sum is 17.

The square root of 5513111 is about 2348.0014906299. The cubic root of 5513111 is about 176.6575672700.

Adding to 5513111 its reverse (1113155), we get a palindrome (6626266).

The spelling of 5513111 in words is "five million, five hundred thirteen thousand, one hundred eleven".