500243046620029 has 2 divisors, whose sum is σ = 500243046620030. Its totient is φ = 500243046620028.

The previous prime is 500243046619991. The next prime is 500243046620039. The reversal of 500243046620029 is 920026640342005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 361191735452025 + 139051311168004 = 19005045^2 + 11792002^2 .

It is a cyclic number.

It is not a de Polignac number, because 500243046620029 - 2¹¹ = 500243046617981 is a prime.

It is a super-2 number, since 2×500243046620029² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500243046620039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250121523310014 + 250121523310015.

It is an arithmetic number, because the mean of its divisors is an integer number (250121523310015).

Almost surely, 2^{500243046620029} is an apocalyptic number.

It is an amenable number.

500243046620029 is a deficient number, since it is larger than the sum of its proper divisors (1).

500243046620029 is an equidigital number, since it uses as much as digits as its factorization.

500243046620029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 500243046620029 in words is "five hundred trillion, two hundred forty-three billion, forty-six million, six hundred twenty thousand, twenty-nine".