52405107105 has 32 divisors (see below), whose sum is σ = 90309494016. Its totient is φ = 25796162304.

The previous prime is 52405107071. The next prime is 52405107107. The reversal of 52405107105 is 50170150425.

52405107105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52405107105 - 2⁷ = 52405106977 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52405107107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2395999 + ... + 2417771.

It is an arithmetic number, because the mean of its divisors is an integer number (2822171688).

Almost surely, 2^52405107105 is an apocalyptic number.

It is an amenable number.

52405107105 is a deficient number, since it is larger than the sum of its proper divisors (37904386911).

52405107105 is a wasteful number, since it uses less digits than its factorization.

52405107105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34137.

The product of its (nonzero) digits is 7000, while the sum is 30.

The spelling of 52405107105 in words is "fifty-two billion, four hundred five million, one hundred seven thousand, one hundred five".