500855038907 has 2 divisors, whose sum is σ = 500855038908. Its totient is φ = 500855038906.

The previous prime is 500855038889. The next prime is 500855038909. The reversal of 500855038907 is 709830558005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 500855038907 - 2¹⁴ = 500855022523 is a prime.

Together with 500855038909, 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 (500855038909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250427519453 + 250427519454.

It is an arithmetic number, because the mean of its divisors is an integer number (250427519454).

Almost surely, 2^500855038907 is an apocalyptic number.

500855038907 is a deficient number, since it is larger than the sum of its proper divisors (1).

500855038907 is an equidigital number, since it uses as much as digits as its factorization.

500855038907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512000, while the sum is 50.

The spelling of 500855038907 in words is "five hundred billion, eight hundred fifty-five million, thirty-eight thousand, nine hundred seven".