504828943 has 2 divisors, whose sum is σ = 504828944. Its totient is φ = 504828942.

The previous prime is 504828913. The next prime is 504828949. The reversal of 504828943 is 349828405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 504828943 - 2⁵ = 504828911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 504828943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504828949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252414471 + 252414472.

It is an arithmetic number, because the mean of its divisors is an integer number (252414472).

Almost surely, 2^504828943 is an apocalyptic number.

504828943 is a deficient number, since it is larger than the sum of its proper divisors (1).

504828943 is an equidigital number, since it uses as much as digits as its factorization.

504828943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 504828943 is about 22468.3987635968. The cubic root of 504828943 is about 796.2475004337.

The spelling of 504828943 in words is "five hundred four million, eight hundred twenty-eight thousand, nine hundred forty-three".