50051525444213 has 2 divisors, whose sum is σ = 50051525444214. Its totient is φ = 50051525444212.

The previous prime is 50051525444203. The next prime is 50051525444243. The reversal of 50051525444213 is 31244452515005.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44724301390129 + 5327224054084 = 6687623^2 + 2308078^2 .

It is a cyclic number.

It is not a de Polignac number, because 50051525444213 - 2⁶ = 50051525444149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50051525444203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25025762722106 + 25025762722107.

It is an arithmetic number, because the mean of its divisors is an integer number (25025762722107).

Almost surely, 2^{50051525444213} is an apocalyptic number.

It is an amenable number.

50051525444213 is a deficient number, since it is larger than the sum of its proper divisors (1).

50051525444213 is an equidigital number, since it uses as much as digits as its factorization.

50051525444213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480000, while the sum is 41.

Adding to 50051525444213 its reverse (31244452515005), we get a palindrome (81295977959218).

The spelling of 50051525444213 in words is "fifty trillion, fifty-one billion, five hundred twenty-five million, four hundred forty-four thousand, two hundred thirteen".