853441432 has 16 divisors (see below), whose sum is σ = 1605983760. Its totient is φ = 425179104.

The previous prime is 853441367. The next prime is 853441447. The reversal of 853441432 is 234144358.

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, 190348 + ... + 194779.

It is an arithmetic number, because the mean of its divisors is an integer number (100373985).

Almost surely, 2^853441432 is an apocalyptic number.

It is an amenable number.

853441432 is a deficient number, since it is larger than the sum of its proper divisors (752542328).

853441432 is a wasteful number, since it uses less digits than its factorization.

853441432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385410 (or 385406 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 853441432 is about 29213.7199274587. The cubic root of 853441432 is about 948.5449311129.

The spelling of 853441432 in words is "eight hundred fifty-three million, four hundred forty-one thousand, four hundred thirty-two".