64373063 has 2 divisors, whose sum is σ = 64373064. Its totient is φ = 64373062.

The previous prime is 64373053. The next prime is 64373093. The reversal of 64373063 is 36037346.

64373063 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 is a cyclic number.

It is not a de Polignac number, because 64373063 - 2¹⁰ = 64372039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64373053) 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, 32186531 + 32186532.

It is an arithmetic number, because the mean of its divisors is an integer number (32186532).

Almost surely, 2^64373063 is an apocalyptic number.

64373063 is a deficient number, since it is larger than the sum of its proper divisors (1).

64373063 is an equidigital number, since it uses as much as digits as its factorization.

64373063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 32.

The square root of 64373063 is about 8023.2825576568. The cubic root of 64373063 is about 400.7757092986.

The spelling of 64373063 in words is "sixty-four million, three hundred seventy-three thousand, sixty-three".