50851672 has 16 divisors (see below), whose sum is σ = 95956560. Its totient is φ = 25263264.

The previous prime is 50851651. The next prime is 50851681. The reversal of 50851672 is 27615805.

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, 18988 + ... + 21499.

It is an arithmetic number, because the mean of its divisors is an integer number (5997285).

Almost surely, 2^50851672 is an apocalyptic number.

It is an amenable number.

50851672 is a deficient number, since it is larger than the sum of its proper divisors (45104888).

50851672 is a wasteful number, since it uses less digits than its factorization.

50851672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40650 (or 40646 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 50851672 is about 7131.0358293869. The cubic root of 50851672 is about 370.4831088865.

The spelling of 50851672 in words is "fifty million, eight hundred fifty-one thousand, six hundred seventy-two".