50326001213 has 2 divisors, whose sum is σ = 50326001214. Its totient is φ = 50326001212.

The previous prime is 50326001171. The next prime is 50326001227. The reversal of 50326001213 is 31210062305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48811390489 + 1514610724 = 220933^2 + 38918^2 .

It is a cyclic number.

It is not a de Polignac number, because 50326001213 - 2⁶ = 50326001149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50326001263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25163000606 + 25163000607.

It is an arithmetic number, because the mean of its divisors is an integer number (25163000607).

Almost surely, 2^50326001213 is an apocalyptic number.

It is an amenable number.

50326001213 is a deficient number, since it is larger than the sum of its proper divisors (1).

50326001213 is an equidigital number, since it uses as much as digits as its factorization.

50326001213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 50326001213 its reverse (31210062305), we get a palindrome (81536063518).

The spelling of 50326001213 in words is "fifty billion, three hundred twenty-six million, one thousand, two hundred thirteen".