159004452 has 24 divisors (see below), whose sum is σ = 378012096. Its totient is φ = 52001248.

The previous prime is 159004441. The next prime is 159004453. The reversal of 159004452 is 254400951.

159004452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (159004453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124368 + ... + 125639.

It is an arithmetic number, because the mean of its divisors is an integer number (15750504).

Almost surely, 2^159004452 is an apocalyptic number.

159004452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

159004452 is an abundant number, since it is smaller than the sum of its proper divisors (219007644).

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

159004452 is a wasteful number, since it uses less digits than its factorization.

159004452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250067 (or 250065 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 159004452 is about 12609.6967449658. The cubic root of 159004452 is about 541.7552077853.

The spelling of 159004452 in words is "one hundred fifty-nine million, four thousand, four hundred fifty-two".