64363043 has 2 divisors, whose sum is σ = 64363044. Its totient is φ = 64363042.

The previous prime is 64363007. The next prime is 64363049. The reversal of 64363043 is 34036346.

64363043 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 64363043 - 2⁶ = 64362979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 64362997 and 64363015.

It is not a weakly prime, because it can be changed into another prime (64363049) 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, 32181521 + 32181522.

It is an arithmetic number, because the mean of its divisors is an integer number (32181522).

Almost surely, 2^64363043 is an apocalyptic number.

64363043 is a deficient number, since it is larger than the sum of its proper divisors (1).

64363043 is an equidigital number, since it uses as much as digits as its factorization.

64363043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 29.

The square root of 64363043 is about 8022.6581006547. The cubic root of 64363043 is about 400.7549139494.

Adding to 64363043 its reverse (34036346), we get a palindrome (98399389).

The spelling of 64363043 in words is "sixty-four million, three hundred sixty-three thousand, forty-three".