5611731105 has 16 divisors (see below), whose sum is σ = 8979791040. Its totient is φ = 2992582848.

The previous prime is 5611731091. The next prime is 5611731113. The reversal of 5611731105 is 5011371165.

It is not a de Polignac number, because 5611731105 - 2¹⁴ = 5611714721 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171126 + ... + 201264.

It is an arithmetic number, because the mean of its divisors is an integer number (561236940).

Almost surely, 2^5611731105 is an apocalyptic number.

It is an amenable number.

5611731105 is a deficient number, since it is larger than the sum of its proper divisors (3368059935).

5611731105 is a wasteful number, since it uses less digits than its factorization.

5611731105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42560.

The product of its (nonzero) digits is 3150, while the sum is 30.

The square root of 5611731105 is about 74911.4884713954. The cubic root of 5611731105 is about 1777.0471499347.

The spelling of 5611731105 in words is "five billion, six hundred eleven million, seven hundred thirty-one thousand, one hundred five".