500061701 has 2 divisors, whose sum is σ = 500061702. Its totient is φ = 500061700.

The previous prime is 500061691. The next prime is 500061769. The reversal of 500061701 is 107160005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 476548900 + 23512801 = 21830^2 + 4849^2 .

It is a cyclic number.

It is not a de Polignac number, because 500061701 - 2²² = 495867397 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500061781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250030850 + 250030851.

It is an arithmetic number, because the mean of its divisors is an integer number (250030851).

Almost surely, 2^500061701 is an apocalyptic number.

It is an amenable number.

500061701 is a deficient number, since it is larger than the sum of its proper divisors (1).

500061701 is an equidigital number, since it uses as much as digits as its factorization.

500061701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 500061701 is about 22362.0594087396. The cubic root of 500061701 is about 793.7331727187.

The spelling of 500061701 in words is "five hundred million, sixty-one thousand, seven hundred one".