48893185521 has 16 divisors (see below), whose sum is σ = 73975507200. Its totient is φ = 31901935824.

The previous prime is 48893185489. The next prime is 48893185531. The reversal of 48893185521 is 12558139884.

48893185521 is a `hidden beast` number, since 4 + 8 + 8 + 9 + 31 + 85 + 521 = 666.

48893185521 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 48893185521 - 2⁵ = 48893185489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48893185531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19263186 + ... + 19265723.

It is an arithmetic number, because the mean of its divisors is an integer number (4623469200).

Almost surely, 2^48893185521 is an apocalyptic number.

It is an amenable number.

48893185521 is a deficient number, since it is larger than the sum of its proper divisors (25082321679).

48893185521 is a wasteful number, since it uses less digits than its factorization.

48893185521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38528965 (or 38528959 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 54.

The spelling of 48893185521 in words is "forty-eight billion, eight hundred ninety-three million, one hundred eighty-five thousand, five hundred twenty-one".