48550645775521 has 8 divisors (see below), whose sum is σ = 49204956533120. Its totient is φ = 47897328658608.

The previous prime is 48550645775519. The next prime is 48550645775531. The reversal of 48550645775521 is 12557754605584.

48550645775521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48550645775521 - 2¹ = 48550645775519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48550645775531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248311791 + ... + 248507236.

It is an arithmetic number, because the mean of its divisors is an integer number (6150619566640).

Almost surely, 2^{48550645775521} is an apocalyptic number.

It is an amenable number.

48550645775521 is a deficient number, since it is larger than the sum of its proper divisors (654310757599).

48550645775521 is a wasteful number, since it uses less digits than its factorization.

48550645775521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496820343.

The product of its (nonzero) digits is 235200000, while the sum is 64.

The spelling of 48550645775521 in words is "forty-eight trillion, five hundred fifty billion, six hundred forty-five million, seven hundred seventy-five thousand, five hundred twenty-one".