853828579 has 2 divisors, whose sum is σ = 853828580. Its totient is φ = 853828578.

The previous prime is 853828559. The next prime is 853828673. The reversal of 853828579 is 975828358.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 853828579 - 2²¹ = 851731427 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (853828559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426914289 + 426914290.

It is an arithmetic number, because the mean of its divisors is an integer number (426914290).

Almost surely, 2^853828579 is an apocalyptic number.

853828579 is a deficient number, since it is larger than the sum of its proper divisors (1).

853828579 is an equidigital number, since it uses as much as digits as its factorization.

853828579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4838400, while the sum is 55.

The square root of 853828579 is about 29220.3452922788. The cubic root of 853828579 is about 948.6883390439.

It can be divided in two parts, 85382 and 8579, that added together give a triangular number (93961 = T₄₃₃).

The spelling of 853828579 in words is "eight hundred fifty-three million, eight hundred twenty-eight thousand, five hundred seventy-nine".