500488943 has 2 divisors, whose sum is σ = 500488944. Its totient is φ = 500488942.

The previous prime is 500488883. The next prime is 500488979. The reversal of 500488943 is 349884005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 500488943 - 2¹⁰ = 500487919 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 500488943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500488843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250244471 + 250244472.

It is an arithmetic number, because the mean of its divisors is an integer number (250244472).

Almost surely, 2^500488943 is an apocalyptic number.

500488943 is a deficient number, since it is larger than the sum of its proper divisors (1).

500488943 is an equidigital number, since it uses as much as digits as its factorization.

500488943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 500488943 is about 22371.6102013244. The cubic root of 500488943 is about 793.9591579091.

The spelling of 500488943 in words is "five hundred million, four hundred eighty-eight thousand, nine hundred forty-three".