5205715711 has 4 divisors (see below), whose sum is σ = 5949389392. Its totient is φ = 4462042032.

The previous prime is 5205715699. The next prime is 5205715721. The reversal of 5205715711 is 1175175025.

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

It is not a de Polignac number, because 5205715711 - 2⁵ = 5205715679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5205715721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371836830 + ... + 371836843.

It is an arithmetic number, because the mean of its divisors is an integer number (1487347348).

Almost surely, 2^5205715711 is an apocalyptic number.

5205715711 is a deficient number, since it is larger than the sum of its proper divisors (743673681).

5205715711 is an equidigital number, since it uses as much as digits as its factorization.

5205715711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743673680.

The product of its (nonzero) digits is 12250, while the sum is 34.

The square root of 5205715711 is about 72150.6459499844. The cubic root of 5205715711 is about 1733.1127439410.

The spelling of 5205715711 in words is "five billion, two hundred five million, seven hundred fifteen thousand, seven hundred eleven".