48159529 has 4 divisors (see below), whose sum is σ = 52537680. Its totient is φ = 43781380.

The previous prime is 48159511. The next prime is 48159541. The reversal of 48159529 is 92595184.

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 not a de Polignac number, because 48159529 - 2⁹ = 48159017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48559529) 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, 2189059 + ... + 2189080.

It is an arithmetic number, because the mean of its divisors is an integer number (13134420).

Almost surely, 2^48159529 is an apocalyptic number.

It is an amenable number.

48159529 is a deficient number, since it is larger than the sum of its proper divisors (4378151).

48159529 is a wasteful number, since it uses less digits than its factorization.

48159529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4378150.

The product of its digits is 129600, while the sum is 43.

The square root of 48159529 is about 6939.7066940902. The cubic root of 48159529 is about 363.8262892305.

The spelling of 48159529 in words is "forty-eight million, one hundred fifty-nine thousand, five hundred twenty-nine".