50851452 has 12 divisors (see below), whose sum is σ = 118653416. Its totient is φ = 16950480.

The previous prime is 50851441. The next prime is 50851453. The reversal of 50851452 is 25415805.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50851453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2118799 + ... + 2118822.

Almost surely, 2^50851452 is an apocalyptic number.

It is an amenable number.

50851452 is an abundant number, since it is smaller than the sum of its proper divisors (67801964).

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

50851452 is a wasteful number, since it uses less digits than its factorization.

50851452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4237628 (or 4237626 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 50851452 is about 7131.0204038412. The cubic root of 50851452 is about 370.4825746110.

The spelling of 50851452 in words is "fifty million, eight hundred fifty-one thousand, four hundred fifty-two".