63019441 has 2 divisors, whose sum is σ = 63019442. Its totient is φ = 63019440.

The previous prime is 63019427. The next prime is 63019477. The reversal of 63019441 is 14491036.

63019441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60902416 + 2117025 = 7804^2 + 1455^2 .

It is a cyclic number.

It is not a de Polignac number, because 63019441 - 2²¹ = 60922289 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (63019141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31509720 + 31509721.

It is an arithmetic number, because the mean of its divisors is an integer number (31509721).

Almost surely, 2^63019441 is an apocalyptic number.

It is an amenable number.

63019441 is a deficient number, since it is larger than the sum of its proper divisors (1).

63019441 is an equidigital number, since it uses as much as digits as its factorization.

63019441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 63019441 is about 7938.4785066157. The cubic root of 63019441 is about 397.9466461311.

The spelling of 63019441 in words is "sixty-three million, nineteen thousand, four hundred forty-one".