500850797 has 2 divisors, whose sum is σ = 500850798. Its totient is φ = 500850796.

The previous prime is 500850781. The next prime is 500850803. The reversal of 500850797 is 797058005.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 469198921 + 31651876 = 21661^2 + 5626^2 .

It is a cyclic number.

It is not a de Polignac number, because 500850797 - 2⁴ = 500850781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500850997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250425398 + 250425399.

It is an arithmetic number, because the mean of its divisors is an integer number (250425399).

Almost surely, 2^500850797 is an apocalyptic number.

It is an amenable number.

500850797 is a deficient number, since it is larger than the sum of its proper divisors (1).

500850797 is an equidigital number, since it uses as much as digits as its factorization.

500850797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 88200, while the sum is 41.

The square root of 500850797 is about 22379.6960881957. The cubic root of 500850797 is about 794.1504562319.

The spelling of 500850797 in words is "five hundred million, eight hundred fifty thousand, seven hundred ninety-seven".