50044042201213 has 2 divisors, whose sum is σ = 50044042201214. Its totient is φ = 50044042201212.

The previous prime is 50044042201169. The next prime is 50044042201229. The reversal of 50044042201213 is 31210224044005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49857537414169 + 186504787044 = 7060987^2 + 431862^2 .

It is a cyclic number.

It is not a de Polignac number, because 50044042201213 - 2⁹ = 50044042200701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50044042201613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25022021100606 + 25022021100607.

It is an arithmetic number, because the mean of its divisors is an integer number (25022021100607).

Almost surely, 2^{50044042201213} is an apocalyptic number.

It is an amenable number.

50044042201213 is a deficient number, since it is larger than the sum of its proper divisors (1).

50044042201213 is an equidigital number, since it uses as much as digits as its factorization.

50044042201213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 50044042201213 its reverse (31210224044005), we get a palindrome (81254266245218).

The spelling of 50044042201213 in words is "fifty trillion, forty-four billion, forty-two million, two hundred one thousand, two hundred thirteen".