853401313 has 4 divisors (see below), whose sum is σ = 853466368. Its totient is φ = 853336260.

The previous prime is 853401301. The next prime is 853401319. The reversal of 853401313 is 313104358.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 853401313 - 2⁵ = 853401281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (853401319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5193 + ... + 41638.

It is an arithmetic number, because the mean of its divisors is an integer number (213366592).

Almost surely, 2^853401313 is an apocalyptic number.

It is an amenable number.

853401313 is a deficient number, since it is larger than the sum of its proper divisors (65055).

853401313 is a wasteful number, since it uses less digits than its factorization.

853401313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65054.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 853401313 is about 29213.0332728390. The cubic root of 853401313 is about 948.5300676558.

The spelling of 853401313 in words is "eight hundred fifty-three million, four hundred one thousand, three hundred thirteen".