50421127 has 2 divisors, whose sum is σ = 50421128. Its totient is φ = 50421126.

The previous prime is 50421071. The next prime is 50421149. The reversal of 50421127 is 72112405.

It is a happy number.

It is an a-pointer prime, because the next prime (50421149) can be obtained adding 50421127 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50421127 - 2¹¹ = 50419079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50421098 and 50421107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50421157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25210563 + 25210564.

It is an arithmetic number, because the mean of its divisors is an integer number (25210564).

Almost surely, 2^50421127 is an apocalyptic number.

50421127 is a deficient number, since it is larger than the sum of its proper divisors (1).

50421127 is an equidigital number, since it uses as much as digits as its factorization.

50421127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 50421127 is about 7100.7835483135. The cubic root of 50421127 is about 369.4345563290.

The spelling of 50421127 in words is "fifty million, four hundred twenty-one thousand, one hundred twenty-seven".