52552441 has 2 divisors, whose sum is σ = 52552442. Its totient is φ = 52552440.

The previous prime is 52552433. The next prime is 52552501. The reversal of 52552441 is 14425525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52142841 + 409600 = 7221^2 + 640^2 .

It is a cyclic number.

It is not a de Polignac number, because 52552441 - 2³ = 52552433 is a prime.

It is not a weakly prime, because it can be changed into another prime (52552411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26276220 + 26276221.

It is an arithmetic number, because the mean of its divisors is an integer number (26276221).

Almost surely, 2^52552441 is an apocalyptic number.

It is an amenable number.

52552441 is a deficient number, since it is larger than the sum of its proper divisors (1).

52552441 is an equidigital number, since it uses as much as digits as its factorization.

52552441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8000, while the sum is 28.

The square root of 52552441 is about 7249.3062426690. The cubic root of 52552441 is about 374.5682521446.

Adding to 52552441 its reverse (14425525), we get a palindrome (66977966).

The spelling of 52552441 in words is "fifty-two million, five hundred fifty-two thousand, four hundred forty-one".