50301305421 has 16 divisors (see below), whose sum is σ = 67447440000. Its totient is φ = 33344898048.

The previous prime is 50301305401. The next prime is 50301305437. The reversal of 50301305421 is 12450310305.

It is not a de Polignac number, because 50301305421 - 2¹⁵ = 50301272653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50301305391 and 50301305400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50301305401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 963805 + ... + 1014653.

It is an arithmetic number, because the mean of its divisors is an integer number (4215465000).

Almost surely, 2^50301305421 is an apocalyptic number.

It is an amenable number.

50301305421 is a deficient number, since it is larger than the sum of its proper divisors (17146134579).

50301305421 is a wasteful number, since it uses less digits than its factorization.

50301305421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52708.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 50301305421 its reverse (12450310305), we get a palindrome (62751615726).

It can be divided in two parts, 5030130 and 5421, that added together give a triangular number (5035551 = T₃₁₇₃).

The spelling of 50301305421 in words is "fifty billion, three hundred one million, three hundred five thousand, four hundred twenty-one".