50421014 has 64 divisors (see below), whose sum is σ = 97708032. Its totient is φ = 19008000.

The previous prime is 50420971. The next prime is 50421017. The reversal of 50421014 is 41012405.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50420983 and 50421001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50421017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 333839 + ... + 333989.

It is an arithmetic number, because the mean of its divisors is an integer number (1526688).

Almost surely, 2^50421014 is an apocalyptic number.

50421014 is a deficient number, since it is larger than the sum of its proper divisors (47287018).

50421014 is a wasteful number, since it uses less digits than its factorization.

50421014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 50421014 is about 7100.7755914407. The cubic root of 50421014 is about 369.4342803459.

Adding to 50421014 its reverse (41012405), we get a palindrome (91433419).

The spelling of 50421014 in words is "fifty million, four hundred twenty-one thousand, fourteen".