52527241 has 8 divisors (see below), whose sum is σ = 56624904. Its totient is φ = 48437760.

The previous prime is 52527227. The next prime is 52527257. The reversal of 52527241 is 14272525.

It can be written as a sum of positive squares in 4 ways, for example, as 687241 + 51840000 = 829^2 + 7200^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 52527241 - 2⁹ = 52526729 is a prime.

It is a super-2 number, since 2×52527241² = 5518222094144162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52527271) 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, 20871 + ... + 23251.

It is an arithmetic number, because the mean of its divisors is an integer number (7078113).

Almost surely, 2^52527241 is an apocalyptic number.

It is an amenable number.

52527241 is a deficient number, since it is larger than the sum of its proper divisors (4097663).

52527241 is a wasteful number, since it uses less digits than its factorization.

52527241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091.

The product of its digits is 5600, while the sum is 28.

The square root of 52527241 is about 7247.5679369013. The cubic root of 52527241 is about 374.5083714557.

Adding to 52527241 its reverse (14272525), we get a palindrome (66799766).

The spelling of 52527241 in words is "fifty-two million, five hundred twenty-seven thousand, two hundred forty-one".