5611005505 has 16 divisors (see below), whose sum is σ = 7706392704. Its totient is φ = 3841896960.

The previous prime is 5611005481. The next prime is 5611005511. The reversal of 5611005505 is 5055001165.

It is not a de Polignac number, because 5611005505 - 2¹¹ = 5611003457 is a prime.

It is a Duffinian number.

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, 93456 + ... + 141265.

It is an arithmetic number, because the mean of its divisors is an integer number (481649544).

Almost surely, 2^5611005505 is an apocalyptic number.

It is an amenable number.

5611005505 is a deficient number, since it is larger than the sum of its proper divisors (2095387199).

5611005505 is a wasteful number, since it uses less digits than its factorization.

5611005505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235416.

The product of its (nonzero) digits is 3750, while the sum is 28.

The square root of 5611005505 is about 74906.6452659575. The cubic root of 5611005505 is about 1776.9705555668.

The spelling of 5611005505 in words is "five billion, six hundred eleven million, five thousand, five hundred five".