48401589 has 4 divisors (see below), whose sum is σ = 64535456. Its totient is φ = 32267724.

The previous prime is 48401543. The next prime is 48401597. The reversal of 48401589 is 98510484.

48401589 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 not a de Polignac number, because 48401589 - 2⁹ = 48401077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48401519) 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, 8066929 + ... + 8066934.

It is an arithmetic number, because the mean of its divisors is an integer number (16133864).

Almost surely, 2^48401589 is an apocalyptic number.

It is an amenable number.

48401589 is a deficient number, since it is larger than the sum of its proper divisors (16133867).

48401589 is a wasteful number, since it uses less digits than its factorization.

48401589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16133866.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 48401589 is about 6957.1250527786. The cubic root of 48401589 is about 364.4348268339.

The spelling of 48401589 in words is "forty-eight million, four hundred one thousand, five hundred eighty-nine".