5513161 has 8 divisors (see below), whose sum is σ = 5745600. Its totient is φ = 5283600.

The previous prime is 5513143. The next prime is 5513191. The reversal of 5513161 is 1613155.

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 5513161 - 2⁵ = 5513129 is a prime.

It is an Ulam number.

It is a Duffinian number.

5513161 is a lucky number.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3750 + ... + 5008.

It is an arithmetic number, because the mean of its divisors is an integer number (718200).

Almost surely, 2^5513161 is an apocalyptic number.

It is an amenable number.

5513161 is a deficient number, since it is larger than the sum of its proper divisors (232439).

5513161 is a wasteful number, since it uses less digits than its factorization.

5513161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439.

The product of its digits is 450, while the sum is 22.

The square root of 5513161 is about 2348.0121379584. The cubic root of 5513161 is about 176.6581013212.

The spelling of 5513161 in words is "five million, five hundred thirteen thousand, one hundred sixty-one".