50144427501688 has 32 divisors (see below), whose sum is σ = 102473088656400. Its totient is φ = 22864743583488.

The previous prime is 50144427501673. The next prime is 50144427501709. The reversal of 50144427501688 is 88610572444105.

50144427501688 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 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, 2904557373 + ... + 2904574636.

Almost surely, 2^{50144427501688} is an apocalyptic number.

It is an amenable number.

50144427501688 is an abundant number, since it is smaller than the sum of its proper divisors (52328661154712).

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

50144427501688 is a wasteful number, since it uses less digits than its factorization.

50144427501688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5809132111 (or 5809132107 counting only the distinct ones).

The product of its (nonzero) digits is 8601600, while the sum is 55.

The spelling of 50144427501688 in words is "fifty trillion, one hundred forty-four billion, four hundred twenty-seven million, five hundred one thousand, six hundred eighty-eight".