853058641 has 2 divisors, whose sum is σ = 853058642. Its totient is φ = 853058640.

The previous prime is 853058603. The next prime is 853058653. The reversal of 853058641 is 146850358.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 802079041 + 50979600 = 28321^2 + 7140^2 .

It is a cyclic number.

It is not a de Polignac number, because 853058641 - 2⁷ = 853058513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 853058594 and 853058603.

It is not a weakly prime, because it can be changed into another prime (853058671) 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, 426529320 + 426529321.

It is an arithmetic number, because the mean of its divisors is an integer number (426529321).

Almost surely, 2^853058641 is an apocalyptic number.

It is an amenable number.

853058641 is a deficient number, since it is larger than the sum of its proper divisors (1).

853058641 is an equidigital number, since it uses as much as digits as its factorization.

853058641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 853058641 is about 29207.1676305663. The cubic root of 853058641 is about 948.4030940953.

The spelling of 853058641 in words is "eight hundred fifty-three million, fifty-eight thousand, six hundred forty-one".