500243145267 has 16 divisors (see below), whose sum is σ = 712574687360. Its totient is φ = 311227468992.

The previous prime is 500243145253. The next prime is 500243145293. The reversal of 500243145267 is 762541342005.

It is not a de Polignac number, because 500243145267 - 2¹⁰ = 500243144243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500243145217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65490178 + ... + 65497815.

It is an arithmetic number, because the mean of its divisors is an integer number (44535917960).

Almost surely, 2^500243145267 is an apocalyptic number.

500243145267 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

500243145267 is a deficient number, since it is larger than the sum of its proper divisors (212331542093).

500243145267 is a wasteful number, since it uses less digits than its factorization.

500243145267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130988082.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 500243145267 in words is "five hundred billion, two hundred forty-three million, one hundred forty-five thousand, two hundred sixty-seven".