853235532371 has 2 divisors, whose sum is σ = 853235532372. Its totient is φ = 853235532370.

The previous prime is 853235532349. The next prime is 853235532407. The reversal of 853235532371 is 173235532358.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 853235532371 - 2⁶ = 853235532307 is a prime.

It is not a weakly prime, because it can be changed into another prime (853235532571) 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, 426617766185 + 426617766186.

It is an arithmetic number, because the mean of its divisors is an integer number (426617766186).

Almost surely, 2^853235532371 is an apocalyptic number.

853235532371 is a deficient number, since it is larger than the sum of its proper divisors (1).

853235532371 is an equidigital number, since it uses as much as digits as its factorization.

853235532371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268000, while the sum is 47.

The spelling of 853235532371 in words is "eight hundred fifty-three billion, two hundred thirty-five million, five hundred thirty-two thousand, three hundred seventy-one".