159053441 has 4 divisors (see below), whose sum is σ = 165968832. Its totient is φ = 152138052.

The previous prime is 159053407. The next prime is 159053443. The reversal of 159053441 is 144350951.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159053441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 159053398 and 159053407.

It is not an unprimeable number, because it can be changed into a prime (159053443) 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, 3457661 + ... + 3457706.

It is an arithmetic number, because the mean of its divisors is an integer number (41492208).

Almost surely, 2^159053441 is an apocalyptic number.

It is an amenable number.

159053441 is a deficient number, since it is larger than the sum of its proper divisors (6915391).

159053441 is an equidigital number, since it uses as much as digits as its factorization.

159053441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6915390.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 159053441 is about 12611.6391083792. The cubic root of 159053441 is about 541.8108400236.

The spelling of 159053441 in words is "one hundred fifty-nine million, fifty-three thousand, four hundred forty-one".