5611159 has 4 divisors (see below), whose sum is σ = 5669104. Its totient is φ = 5553216.

The previous prime is 5611157. The next prime is 5611169. The reversal of 5611159 is 9511165.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5611159 - 2¹ = 5611157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28827 + ... + 29020.

It is an arithmetic number, because the mean of its divisors is an integer number (1417276).

Almost surely, 2^5611159 is an apocalyptic number.

5611159 is a deficient number, since it is larger than the sum of its proper divisors (57945).

5611159 is an equidigital number, since it uses as much as digits as its factorization.

5611159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57944.

The product of its digits is 1350, while the sum is 28.

The square root of 5611159 is about 2368.7885089218. The cubic root of 5611159 is about 177.6986759056.

The spelling of 5611159 in words is "five million, six hundred eleven thousand, one hundred fifty-nine".