436864315063073 has 2 divisors, whose sum is σ = 436864315063074. Its totient is φ = 436864315063072.

The previous prime is 436864315063049. The next prime is 436864315063087. The reversal of 436864315063073 is 370360513468634.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 399491841493264 + 37372473569809 = 19987292^2 + 6113303^2 .

It is a cyclic number.

It is not a de Polignac number, because 436864315063073 - 2¹⁴ = 436864315046689 is a prime.

It is not a weakly prime, because it can be changed into another prime (436864315033073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218432157531536 + 218432157531537.

It is an arithmetic number, because the mean of its divisors is an integer number (218432157531537).

Almost surely, 2^{436864315063073} is an apocalyptic number.

It is an amenable number.

436864315063073 is a deficient number, since it is larger than the sum of its proper divisors (1).

436864315063073 is an equidigital number, since it uses as much as digits as its factorization.

436864315063073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78382080, while the sum is 59.

The spelling of 436864315063073 in words is "four hundred thirty-six trillion, eight hundred sixty-four billion, three hundred fifteen million, sixty-three thousand, seventy-three".