5611142233 has 4 divisors (see below), whose sum is σ = 5616421888. Its totient is φ = 5605862580.

The previous prime is 5611142231. The next prime is 5611142287. The reversal of 5611142233 is 3322411165.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5611142233 - 2¹ = 5611142231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5611142231) 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, 2638233 + ... + 2640358.

It is an arithmetic number, because the mean of its divisors is an integer number (1404105472).

Almost surely, 2^5611142233 is an apocalyptic number.

It is an amenable number.

5611142233 is a deficient number, since it is larger than the sum of its proper divisors (5279655).

5611142233 is a wasteful number, since it uses less digits than its factorization.

5611142233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5279654.

The product of its digits is 4320, while the sum is 28.

The square root of 5611142233 is about 74907.5579164079. The cubic root of 5611142233 is about 1776.9849890854.

Adding to 5611142233 its reverse (3322411165), we get a palindrome (8933553398).

The spelling of 5611142233 in words is "five billion, six hundred eleven million, one hundred forty-two thousand, two hundred thirty-three".