48339609 has 4 divisors (see below), whose sum is σ = 64452816. Its totient is φ = 32226404.

The previous prime is 48339601. The next prime is 48339673. The reversal of 48339609 is 90693384.

48339609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 48339609 - 2³ = 48339601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48339601) 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 3 ways as a sum of consecutive naturals, for example, 8056599 + ... + 8056604.

It is an arithmetic number, because the mean of its divisors is an integer number (16113204).

Almost surely, 2^48339609 is an apocalyptic number.

It is an amenable number.

48339609 is a deficient number, since it is larger than the sum of its proper divisors (16113207).

48339609 is a wasteful number, since it uses less digits than its factorization.

48339609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16113206.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 48339609 is about 6952.6691996671. The cubic root of 48339609 is about 364.2792030253.

The spelling of 48339609 in words is "forty-eight million, three hundred thirty-nine thousand, six hundred nine".