63432041 has 2 divisors, whose sum is σ = 63432042. Its totient is φ = 63432040.

The previous prime is 63432037. The next prime is 63432053. The reversal of 63432041 is 14023436.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49294441 + 14137600 = 7021^2 + 3760^2 .

It is a cyclic number.

It is not a de Polignac number, because 63432041 - 2² = 63432037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63431998 and 63432016.

It is not a weakly prime, because it can be changed into another prime (63432001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31716020 + 31716021.

It is an arithmetic number, because the mean of its divisors is an integer number (31716021).

Almost surely, 2^63432041 is an apocalyptic number.

It is an amenable number.

63432041 is a deficient number, since it is larger than the sum of its proper divisors (1).

63432041 is an equidigital number, since it uses as much as digits as its factorization.

63432041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 63432041 is about 7964.4234568486. The cubic root of 63432041 is about 398.8132345349.

Adding to 63432041 its reverse (14023436), we get a palindrome (77455477).

The spelling of 63432041 in words is "sixty-three million, four hundred thirty-two thousand, forty-one".