500838971 has 2 divisors, whose sum is σ = 500838972. Its totient is φ = 500838970.

The previous prime is 500838959. The next prime is 500838973. The reversal of 500838971 is 179838005.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 500838971 - 2¹⁴ = 500822587 is a prime.

Together with 500838973, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (500838973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250419485 + 250419486.

It is an arithmetic number, because the mean of its divisors is an integer number (250419486).

Almost surely, 2^500838971 is an apocalyptic number.

500838971 is a deficient number, since it is larger than the sum of its proper divisors (1).

500838971 is an equidigital number, since it uses as much as digits as its factorization.

500838971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 500838971 is about 22379.4318739328. The cubic root of 500838971 is about 794.1442057362.

The spelling of 500838971 in words is "five hundred million, eight hundred thirty-eight thousand, nine hundred seventy-one".