50851307432 has 32 divisors (see below), whose sum is σ = 95622871680. Its totient is φ = 25351946880.

The previous prime is 50851307401. The next prime is 50851307473. The reversal of 50851307432 is 23470315805.

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, 8247983 + ... + 8254145.

It is an arithmetic number, because the mean of its divisors is an integer number (2988214740).

Almost surely, 2^50851307432 is an apocalyptic number.

It is an amenable number.

50851307432 is a deficient number, since it is larger than the sum of its proper divisors (44771564248).

50851307432 is a wasteful number, since it uses less digits than its factorization.

50851307432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8993 (or 8989 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 50851307432 in words is "fifty billion, eight hundred fifty-one million, three hundred seven thousand, four hundred thirty-two".