159575452 has 12 divisors (see below), whose sum is σ = 293954920. Its totient is φ = 75588336.

The previous prime is 159575443. The next prime is 159575453. The reversal of 159575452 is 254575951.

159575452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 159575399 and 159575408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159575453) 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, 1049763 + ... + 1049914.

Almost surely, 2^159575452 is an apocalyptic number.

It is an amenable number.

159575452 is a deficient number, since it is larger than the sum of its proper divisors (134379468).

159575452 is a wasteful number, since it uses less digits than its factorization.

159575452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099700 (or 2099698 counting only the distinct ones).

The product of its digits is 315000, while the sum is 43.

The square root of 159575452 is about 12632.3177604112. The cubic root of 159575452 is about 542.4029310919.

The spelling of 159575452 in words is "one hundred fifty-nine million, five hundred seventy-five thousand, four hundred fifty-two".