63016091 has 2 divisors, whose sum is σ = 63016092. Its totient is φ = 63016090.

The previous prime is 63016073. The next prime is 63016097. The reversal of 63016091 is 19061036.

63016091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63016091 - 2¹⁰ = 63015067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63016091.

It is not a weakly prime, because it can be changed into another prime (63016097) 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, 31508045 + 31508046.

It is an arithmetic number, because the mean of its divisors is an integer number (31508046).

Almost surely, 2^63016091 is an apocalyptic number.

63016091 is a deficient number, since it is larger than the sum of its proper divisors (1).

63016091 is an equidigital number, since it uses as much as digits as its factorization.

63016091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 63016091 is about 7938.2675062006. The cubic root of 63016091 is about 397.9395946305.

The spelling of 63016091 in words is "sixty-three million, sixteen thousand, ninety-one".