854475625 has 10 divisors (see below), whose sum is σ = 1067753522. Its totient is φ = 683580000.

The previous prime is 854475577. The next prime is 854475631. The reversal of 854475625 is 526574458.

It can be written as a sum of positive squares in 5 ways, for example, as 412130601 + 442345024 = 20301^2 + 21032^2 .

It is not a de Polignac number, because 854475625 - 2⁷ = 854475497 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 682956 + ... + 684205.

Almost surely, 2^854475625 is an apocalyptic number.

It is an amenable number.

854475625 is a deficient number, since it is larger than the sum of its proper divisors (213277897).

854475625 is an equidigital number, since it uses as much as digits as its factorization.

854475625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367181 (or 1367166 counting only the distinct ones).

The product of its digits is 1344000, while the sum is 46.

The square root of 854475625 is about 29231.4150358822. The cubic root of 854475625 is about 948.9279226538.

The spelling of 854475625 in words is "eight hundred fifty-four million, four hundred seventy-five thousand, six hundred twenty-five".