50144447 has 2 divisors, whose sum is σ = 50144448. Its totient is φ = 50144446.

The previous prime is 50144411. The next prime is 50144461. The reversal of 50144447 is 74444105.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50144447 - 2⁸ = 50144191 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50144467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25072223 + 25072224.

It is an arithmetic number, because the mean of its divisors is an integer number (25072224).

Almost surely, 2^50144447 is an apocalyptic number.

50144447 is a deficient number, since it is larger than the sum of its proper divisors (1).

50144447 is an equidigital number, since it uses as much as digits as its factorization.

50144447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 29.

The square root of 50144447 is about 7081.2743909553. The cubic root of 50144447 is about 368.7575736451.

The spelling of 50144447 in words is "fifty million, one hundred forty-four thousand, four hundred forty-seven".