48459863445 has 24 divisors (see below), whose sum is σ = 90194685984. Its totient is φ = 22153080096.

The previous prime is 48459863423. The next prime is 48459863453. The reversal of 48459863445 is 54436895484.

It is a happy number.

It is not a de Polignac number, because 48459863445 - 2¹⁰ = 48459862421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32965159 + ... + 32966628.

It is an arithmetic number, because the mean of its divisors is an integer number (3758111916).

Almost surely, 2^48459863445 is an apocalyptic number.

It is an amenable number.

48459863445 is a deficient number, since it is larger than the sum of its proper divisors (41734822539).

48459863445 is a wasteful number, since it uses less digits than its factorization.

48459863445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65931809 (or 65931802 counting only the distinct ones).

The product of its digits is 66355200, while the sum is 60.

The spelling of 48459863445 in words is "forty-eight billion, four hundred fifty-nine million, eight hundred sixty-three thousand, four hundred forty-five".