52268705 has 4 divisors (see below), whose sum is σ = 62722452. Its totient is φ = 41814960.

The previous prime is 52268687. The next prime is 52268771. The reversal of 52268705 is 50786225.

52268705 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 10291264 + 41977441 = 3208^2 + 6479^2 .

It is not a de Polignac number, because 52268705 - 2²⁰ = 51220129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5226866 + ... + 5226875.

It is an arithmetic number, because the mean of its divisors is an integer number (15680613).

Almost surely, 2^52268705 is an apocalyptic number.

It is an amenable number.

52268705 is a deficient number, since it is larger than the sum of its proper divisors (10453747).

52268705 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 11 representation: 52268705 = (27560285)₁₁.

52268705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10453746.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 52268705 is about 7229.7098835292. The cubic root of 52268705 is about 373.8929245363.

It can be divided in two parts, 5226 and 8705, that added together give a palindrome (13931).

The spelling of 52268705 in words is "fifty-two million, two hundred sixty-eight thousand, seven hundred five".