853603152 has 20 divisors (see below), whose sum is σ = 2205141600. Its totient is φ = 284534368.

The previous prime is 853603123. The next prime is 853603159. The reversal of 853603152 is 251306358.

It is a super-2 number, since 2×853603152² = 1457276682208670208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853603159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8891652 + ... + 8891747.

It is an arithmetic number, because the mean of its divisors is an integer number (110257080).

Almost surely, 2^853603152 is an apocalyptic number.

It is an amenable number.

853603152 is an abundant number, since it is smaller than the sum of its proper divisors (1351538448).

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

853603152 is a wasteful number, since it uses less digits than its factorization.

853603152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17783410 (or 17783404 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 853603152 is about 29216.4876739145. The cubic root of 853603152 is about 948.6048411010.

The spelling of 853603152 in words is "eight hundred fifty-three million, six hundred three thousand, one hundred fifty-two".