52208711 has 8 divisors (see below), whose sum is σ = 52852800. Its totient is φ = 51567840.

The previous prime is 52208701. The next prime is 52208719. The reversal of 52208711 is 11780225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52208711 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 (52208719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49730 + ... + 50768.

It is an arithmetic number, because the mean of its divisors is an integer number (6606600).

Almost surely, 2^52208711 is an apocalyptic number.

52208711 is a deficient number, since it is larger than the sum of its proper divisors (644089).

52208711 is a wasteful number, since it uses less digits than its factorization.

52208711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 52208711 is about 7225.5595631065. The cubic root of 52208711 is about 373.7498183837.

Adding to 52208711 its reverse (11780225), we get a palindrome (63988936).

It can be divided in two parts, 5220 and 8711, that added together give a palindrome (13931).

The spelling of 52208711 in words is "fifty-two million, two hundred eight thousand, seven hundred eleven".