52568741 has 4 divisors (see below), whose sum is σ = 52591500. Its totient is φ = 52545984.

The previous prime is 52568717. The next prime is 52568771. The reversal of 52568741 is 14786525.

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 24700900 + 27867841 = 4970^2 + 5279^2 .

It is a cyclic number.

It is not a de Polignac number, because 52568741 - 2¹⁰ = 52567717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52568695 and 52568704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52568771) 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, 7466 + ... + 12683.

It is an arithmetic number, because the mean of its divisors is an integer number (13147875).

Almost surely, 2^52568741 is an apocalyptic number.

It is an amenable number.

52568741 is a deficient number, since it is larger than the sum of its proper divisors (22759).

52568741 is a wasteful number, since it uses less digits than its factorization.

52568741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22758.

The product of its digits is 67200, while the sum is 38.

The square root of 52568741 is about 7250.4304010176. The cubic root of 52568741 is about 374.6069743001.

The spelling of 52568741 in words is "fifty-two million, five hundred sixty-eight thousand, seven hundred forty-one".