63562441 has 2 divisors, whose sum is σ = 63562442. Its totient is φ = 63562440.

The previous prime is 63562417. The next prime is 63562453. The reversal of 63562441 is 14426536.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63536841 + 25600 = 7971^2 + 160^2 .

It is a cyclic number.

It is not a de Polignac number, because 63562441 - 2¹⁹ = 63038153 is a prime.

It is not a weakly prime, because it can be changed into another prime (63568441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31781220 + 31781221.

It is an arithmetic number, because the mean of its divisors is an integer number (31781221).

Almost surely, 2^63562441 is an apocalyptic number.

It is an amenable number.

63562441 is a deficient number, since it is larger than the sum of its proper divisors (1).

63562441 is an equidigital number, since it uses as much as digits as its factorization.

63562441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 31.

The square root of 63562441 is about 7972.6056593814. The cubic root of 63562441 is about 399.0863333722.

Adding to 63562441 its reverse (14426536), we get a palindrome (77988977).

The spelling of 63562441 in words is "sixty-three million, five hundred sixty-two thousand, four hundred forty-one".