63193441 has 2 divisors, whose sum is σ = 63193442. Its totient is φ = 63193440.

The previous prime is 63193421. The next prime is 63193453. The reversal of 63193441 is 14439136.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43612816 + 19580625 = 6604^2 + 4425^2 .

It is a cyclic number.

It is not a de Polignac number, because 63193441 - 2⁵ = 63193409 is a prime.

It is not a weakly prime, because it can be changed into another prime (63193421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31596720 + 31596721.

It is an arithmetic number, because the mean of its divisors is an integer number (31596721).

Almost surely, 2^63193441 is an apocalyptic number.

It is an amenable number.

63193441 is a deficient number, since it is larger than the sum of its proper divisors (1).

63193441 is an equidigital number, since it uses as much as digits as its factorization.

63193441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 31.

The square root of 63193441 is about 7949.4302311549. The cubic root of 63193441 is about 398.3125601269.

The spelling of 63193441 in words is "sixty-three million, one hundred ninety-three thousand, four hundred forty-one".