853056408 has 16 divisors (see below), whose sum is σ = 2132641080. Its totient is φ = 284352128.

The previous prime is 853056371. The next prime is 853056469. The reversal of 853056408 is 804650358.

It is a happy number.

853056408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17771985 + ... + 17772032.

Almost surely, 2^853056408 is an apocalyptic number.

It is an amenable number.

853056408 is an abundant number, since it is smaller than the sum of its proper divisors (1279584672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

853056408 is a wasteful number, since it uses less digits than its factorization.

853056408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35544026 (or 35544022 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 853056408 is about 29207.1294036234. The cubic root of 853056408 is about 948.4022665688.

The spelling of 853056408 in words is "eight hundred fifty-three million, fifty-six thousand, four hundred eight".