50064143 has 2 divisors, whose sum is σ = 50064144. Its totient is φ = 50064142.

The previous prime is 50064109. The next prime is 50064173. The reversal of 50064143 is 34146005.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50064143 - 2¹² = 50060047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50064173) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25032071 + 25032072.

It is an arithmetic number, because the mean of its divisors is an integer number (25032072).

Almost surely, 2^50064143 is an apocalyptic number.

50064143 is a deficient number, since it is larger than the sum of its proper divisors (1).

50064143 is an equidigital number, since it uses as much as digits as its factorization.

50064143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 50064143 is about 7075.6019531910. The cubic root of 50064143 is about 368.5606191012.

The spelling of 50064143 in words is "fifty million, sixty-four thousand, one hundred forty-three".