5561101005 has 16 divisors (see below), whose sum is σ = 9184786944. Its totient is φ = 2870245440.

The previous prime is 5561100989. The next prime is 5561101027. The reversal of 5561101005 is 5001011655.

5561101005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5561101005 - 2⁴ = 5561100989 is a prime.

It is a Curzon number.

It is a congruent 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, 5979214 + ... + 5980143.

It is an arithmetic number, because the mean of its divisors is an integer number (574049184).

Almost surely, 2^5561101005 is an apocalyptic number.

It is an amenable number.

5561101005 is a deficient number, since it is larger than the sum of its proper divisors (3623685939).

5561101005 is a wasteful number, since it uses less digits than its factorization.

5561101005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11959396.

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 5561101005 is about 74572.7899773101. The cubic root of 5561101005 is about 1771.6867112769.

The spelling of 5561101005 in words is "five billion, five hundred sixty-one million, one hundred one thousand, five".