50544019 has 2 divisors, whose sum is σ = 50544020. Its totient is φ = 50544018.

The previous prime is 50544017. The next prime is 50544029. The reversal of 50544019 is 91044505.

50544019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50544019 - 2¹ = 50544017 is a prime.

It is a super-2 number, since 2×50544019² = 5109395713344722, which contains 22 as substring.

Together with 50544017, it forms a pair of twin primes.

It is equal to p_3031786 and since 50544019 and 3031786 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (50544017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25272009 + 25272010.

It is an arithmetic number, because the mean of its divisors is an integer number (25272010).

Almost surely, 2^50544019 is an apocalyptic number.

50544019 is a deficient number, since it is larger than the sum of its proper divisors (1).

50544019 is an equidigital number, since it uses as much as digits as its factorization.

50544019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 50544019 is about 7109.4316931805. The cubic root of 50544019 is about 369.7344551939.

The spelling of 50544019 in words is "fifty million, five hundred forty-four thousand, nineteen".