63230543 has 2 divisors, whose sum is σ = 63230544. Its totient is φ = 63230542.

The previous prime is 63230509. The next prime is 63230551. The reversal of 63230543 is 34503236.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63230543 - 2⁸ = 63230287 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 (63230593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31615271 + 31615272.

It is an arithmetic number, because the mean of its divisors is an integer number (31615272).

Almost surely, 2^63230543 is an apocalyptic number.

63230543 is a deficient number, since it is larger than the sum of its proper divisors (1).

63230543 is an equidigital number, since it uses as much as digits as its factorization.

63230543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 63230543 is about 7951.7635150953. The cubic root of 63230543 is about 398.3904970200.

Adding to 63230543 its reverse (34503236), we get a palindrome (97733779).

The spelling of 63230543 in words is "sixty-three million, two hundred thirty thousand, five hundred forty-three".