52580441 has 4 divisors (see below), whose sum is σ = 54001572. Its totient is φ = 51159312.

The previous prime is 52580431. The next prime is 52580447. The reversal of 52580441 is 14408525.

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 29203216 + 23377225 = 5404^2 + 4835^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52580441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52580447) 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, 710510 + ... + 710583.

It is an arithmetic number, because the mean of its divisors is an integer number (13500393).

Almost surely, 2^52580441 is an apocalyptic number.

It is an amenable number.

52580441 is a deficient number, since it is larger than the sum of its proper divisors (1421131).

52580441 is a wasteful number, since it uses less digits than its factorization.

52580441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1421130.

The product of its (nonzero) digits is 6400, while the sum is 29.

The square root of 52580441 is about 7251.2372047810. The cubic root of 52580441 is about 374.6347637963.

Adding to 52580441 its reverse (14408525), we get a palindrome (66988966).

The spelling of 52580441 in words is "fifty-two million, five hundred eighty thousand, four hundred forty-one".