50948284905 has 64 divisors (see below), whose sum is σ = 105921361920. Its totient is φ = 22748983488.

The previous prime is 50948284873. The next prime is 50948284913.

It is a happy number.

50948284905 is a `hidden beast` number, since 509 + 48 + 2 + 8 + 4 + 90 + 5 = 666.

50948284905 is nontrivially palindromic in base 10.

50948284905 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 50948284905 - 2⁵ = 50948284873 is a prime.

It is a super-2 number, since 2×50948284905² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 586267 + ... + 667536.

It is an arithmetic number, because the mean of its divisors is an integer number (1655021280).

Almost surely, 2^50948284905 is an apocalyptic number.

It is an amenable number.

50948284905 is an abundant number, since it is smaller than the sum of its proper divisors (54973077015).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50948284905 is a wasteful number, since it uses less digits than its factorization.

50948284905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253867 (or 1253861 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 54.

The spelling of 50948284905 in words is "fifty billion, nine hundred forty-eight million, two hundred eighty-four thousand, nine hundred five".