853062673 has 2 divisors, whose sum is σ = 853062674. Its totient is φ = 853062672.

The previous prime is 853062659. The next prime is 853062677. The reversal of 853062673 is 376260358.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 719151489 + 133911184 = 26817^2 + 11572^2 .

It is a cyclic number.

It is not a de Polignac number, because 853062673 - 2¹³ = 853054481 is a prime.

It is a super-4 number, since 4×853062673⁴ (a number of 37 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (853062677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426531336 + 426531337.

It is an arithmetic number, because the mean of its divisors is an integer number (426531337).

Almost surely, 2^853062673 is an apocalyptic number.

It is an amenable number.

853062673 is a deficient number, since it is larger than the sum of its proper divisors (1).

853062673 is an equidigital number, since it uses as much as digits as its factorization.

853062673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 853062673 is about 29207.2366546375. The cubic root of 853062673 is about 948.4045883089.

The spelling of 853062673 in words is "eight hundred fifty-three million, sixty-two thousand, six hundred seventy-three".