159435453 has 8 divisors (see below), whose sum is σ = 212746816. Its totient is φ = 106207200.

The previous prime is 159435391. The next prime is 159435473. The reversal of 159435453 is 354534951.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 159435453 - 2⁶ = 159435389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159435473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16153 + ... + 24078.

It is an arithmetic number, because the mean of its divisors is an integer number (26593352).

Almost surely, 2^159435453 is an apocalyptic number.

It is an amenable number.

159435453 is a deficient number, since it is larger than the sum of its proper divisors (53311363).

159435453 is a wasteful number, since it uses less digits than its factorization.

159435453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41555.

The product of its digits is 162000, while the sum is 39.

The square root of 159435453 is about 12626.7752415254. The cubic root of 159435453 is about 542.2442640694.

The spelling of 159435453 in words is "one hundred fifty-nine million, four hundred thirty-five thousand, four hundred fifty-three".