50947490544 has 20 divisors (see below), whose sum is σ = 131614350696. Its totient is φ = 16982496832.

The previous prime is 50947490533. The next prime is 50947490563. The reversal of 50947490544 is 44509474905.

50947490544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530702979 + ... + 530703074.

Almost surely, 2^50947490544 is an apocalyptic number.

It is an amenable number.

50947490544 is an abundant number, since it is smaller than the sum of its proper divisors (80666860152).

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

50947490544 is a wasteful number, since it uses less digits than its factorization.

50947490544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061406064 (or 1061406058 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 51.

The spelling of 50947490544 in words is "fifty billion, nine hundred forty-seven million, four hundred ninety thousand, five hundred forty-four".