63041603 has 2 divisors, whose sum is σ = 63041604. Its totient is φ = 63041602.

The previous prime is 63041557. The next prime is 63041647. The reversal of 63041603 is 30614036.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63041603 - 2⁸ = 63041347 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (63040603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31520801 + 31520802.

It is an arithmetic number, because the mean of its divisors is an integer number (31520802).

Almost surely, 2^63041603 is an apocalyptic number.

63041603 is a deficient number, since it is larger than the sum of its proper divisors (1).

63041603 is an equidigital number, since it uses as much as digits as its factorization.

63041603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 63041603 is about 7939.8742433366. The cubic root of 63041603 is about 397.9932891977.

Adding to 63041603 its reverse (30614036), we get a palindrome (93655639).

The spelling of 63041603 in words is "sixty-three million, forty-one thousand, six hundred three".