853893475 has 6 divisors (see below), whose sum is σ = 1058827940. Its totient is φ = 683114760.

The previous prime is 853893473. The next prime is 853893503. The reversal of 853893475 is 574398358.

853893475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 853893475 - 2¹ = 853893473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (853893473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17077845 + ... + 17077894.

Almost surely, 2^853893475 is an apocalyptic number.

853893475 is a deficient number, since it is larger than the sum of its proper divisors (204934465).

853893475 is a wasteful number, since it uses less digits than its factorization.

853893475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34155749 (or 34155744 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 52.

The square root of 853893475 is about 29221.4557303362. The cubic root of 853893475 is about 948.7123737351.

The spelling of 853893475 in words is "eight hundred fifty-three million, eight hundred ninety-three thousand, four hundred seventy-five".