853745475 has 48 divisors (see below), whose sum is σ = 1545972480. Its totient is φ = 412291200.

The previous prime is 853745467. The next prime is 853745513. The reversal of 853745475 is 574547358.

It is not a de Polignac number, because 853745475 - 2³ = 853745467 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 220002 + ... + 223848.

It is an arithmetic number, because the mean of its divisors is an integer number (32207760).

Almost surely, 2^853745475 is an apocalyptic number.

853745475 is a deficient number, since it is larger than the sum of its proper divisors (692227005).

853745475 is a wasteful number, since it uses less digits than its factorization.

853745475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4140 (or 4135 counting only the distinct ones).

The product of its digits is 2352000, while the sum is 48.

The square root of 853745475 is about 29218.9232347806. The cubic root of 853745475 is about 948.6575591131.

The spelling of 853745475 in words is "eight hundred fifty-three million, seven hundred forty-five thousand, four hundred seventy-five".