850652713 has 2 divisors, whose sum is σ = 850652714. Its totient is φ = 850652712.

The previous prime is 850652657. The next prime is 850652717. The reversal of 850652713 is 317256058.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 465394329 + 385258384 = 21573^2 + 19628^2 .

It is a cyclic number.

It is not a de Polignac number, because 850652713 - 2¹⁷ = 850521641 is a prime.

It is a super-2 number, since 2×850652713² = 1447220076268520738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (850652717) 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, 425326356 + 425326357.

It is an arithmetic number, because the mean of its divisors is an integer number (425326357).

Almost surely, 2^850652713 is an apocalyptic number.

It is an amenable number.

850652713 is a deficient number, since it is larger than the sum of its proper divisors (1).

850652713 is an equidigital number, since it uses as much as digits as its factorization.

850652713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 850652713 is about 29165.9512617024. The cubic root of 850652713 is about 947.5106434989.

It can be divided in two parts, 85065 and 2713, that added together give a palindrome (87778).

The spelling of 850652713 in words is "eight hundred fifty million, six hundred fifty-two thousand, seven hundred thirteen".