5611579111 has 16 divisors (see below), whose sum is σ = 6111831040. Its totient is φ = 5132626560.

The previous prime is 5611579109. The next prime is 5611579159. The reversal of 5611579111 is 1119751165.

It is not a de Polignac number, because 5611579111 - 2¹ = 5611579109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611579511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244036 + ... + 266038.

It is an arithmetic number, because the mean of its divisors is an integer number (381989440).

Almost surely, 2^5611579111 is an apocalyptic number.

5611579111 is a deficient number, since it is larger than the sum of its proper divisors (500251929).

5611579111 is a wasteful number, since it uses less digits than its factorization.

5611579111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22486.

The product of its digits is 9450, while the sum is 37.

The square root of 5611579111 is about 74910.4739739377. The cubic root of 5611579111 is about 1777.0311059881.

The spelling of 5611579111 in words is "five billion, six hundred eleven million, five hundred seventy-nine thousand, one hundred eleven".