63041399 has 2 divisors, whose sum is σ = 63041400. Its totient is φ = 63041398.

The previous prime is 63041387. The next prime is 63041401. The reversal of 63041399 is 99314036.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63041399 - 2²⁰ = 61992823 is a prime.

It is a Sophie Germain prime.

Together with 63041401, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63041339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31520699 + 31520700.

It is an arithmetic number, because the mean of its divisors is an integer number (31520700).

Almost surely, 2^63041399 is an apocalyptic number.

63041399 is a deficient number, since it is larger than the sum of its proper divisors (1).

63041399 is an equidigital number, since it uses as much as digits as its factorization.

63041399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 63041399 is about 7939.8613967751. The cubic root of 63041399 is about 397.9928599007.

The spelling of 63041399 in words is "sixty-three million, forty-one thousand, three hundred ninety-nine".