48445617 has 24 divisors (see below), whose sum is σ = 72939328. Its totient is φ = 28559520.

The previous prime is 48445589. The next prime is 48445619. The reversal of 48445617 is 71654484.

48445617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48445617 - 2¹⁰ = 48444593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48445619) 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 23 ways as a sum of consecutive naturals, for example, 11628 + ... + 15234.

Almost surely, 2^48445617 is an apocalyptic number.

It is an amenable number.

48445617 is a deficient number, since it is larger than the sum of its proper divisors (24493711).

48445617 is a wasteful number, since it uses less digits than its factorization.

48445617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3669 (or 3658 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 48445617 is about 6960.2885716039. The cubic root of 48445617 is about 364.5452947902.

The spelling of 48445617 in words is "forty-eight million, four hundred forty-five thousand, six hundred seventeen".