63234541 has 2 divisors, whose sum is σ = 63234542. Its totient is φ = 63234540.

The previous prime is 63234503. The next prime is 63234551. The reversal of 63234541 is 14543236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63202500 + 32041 = 7950^2 + 179^2 .

It is a cyclic number.

It is not a de Polignac number, because 63234541 - 2⁹ = 63234029 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63234551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31617270 + 31617271.

It is an arithmetic number, because the mean of its divisors is an integer number (31617271).

Almost surely, 2^63234541 is an apocalyptic number.

It is an amenable number.

63234541 is a deficient number, since it is larger than the sum of its proper divisors (1).

63234541 is an equidigital number, since it uses as much as digits as its factorization.

63234541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 28.

The square root of 63234541 is about 7952.0149018975. The cubic root of 63234541 is about 398.3988934456.

Adding to 63234541 its reverse (14543236), we get a palindrome (77777777).

The spelling of 63234541 in words is "sixty-three million, two hundred thirty-four thousand, five hundred forty-one".