52066055705 has 4 divisors (see below), whose sum is σ = 62479266852. Its totient is φ = 41652844560.

The previous prime is 52066055683. The next prime is 52066055747. The reversal of 52066055705 is 50755066025.

52066055705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20149518601 + 31916537104 = 141949^2 + 178652^2 .

It is a de Polignac number, because none of the positive numbers 2^k-52066055705 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5206605566 + ... + 5206605575.

It is an arithmetic number, because the mean of its divisors is an integer number (15619816713).

Almost surely, 2^52066055705 is an apocalyptic number.

It is an amenable number.

52066055705 is a deficient number, since it is larger than the sum of its proper divisors (10413211147).

52066055705 is a wasteful number, since it uses less digits than its factorization.

52066055705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10413211146.

The product of its (nonzero) digits is 315000, while the sum is 41.

The spelling of 52066055705 in words is "fifty-two billion, sixty-six million, fifty-five thousand, seven hundred five".