500061671 has 2 divisors, whose sum is σ = 500061672. Its totient is φ = 500061670.

The previous prime is 500061631. The next prime is 500061673. The reversal of 500061671 is 176160005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 500061671 - 2¹⁸ = 499799527 is a prime.

It is a Sophie Germain prime.

Together with 500061673, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 500061671.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500061673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250030835 + 250030836.

It is an arithmetic number, because the mean of its divisors is an integer number (250030836).

Almost surely, 2^500061671 is an apocalyptic number.

500061671 is a deficient number, since it is larger than the sum of its proper divisors (1).

500061671 is an equidigital number, since it uses as much as digits as its factorization.

500061671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 500061671 is about 22362.0587379606. The cubic root of 500061671 is about 793.7331568460.

The spelling of 500061671 in words is "five hundred million, sixty-one thousand, six hundred seventy-one".