50915120795207 has 2 divisors, whose sum is σ = 50915120795208. Its totient is φ = 50915120795206.

The previous prime is 50915120795053. The next prime is 50915120795239. The reversal of 50915120795207 is 70259702151905.

50915120795207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50915120795207 - 2¹⁸ = 50915120533063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50915120795267) 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, 25457560397603 + 25457560397604.

It is an arithmetic number, because the mean of its divisors is an integer number (25457560397604).

Almost surely, 2^{50915120795207} is an apocalyptic number.

50915120795207 is a deficient number, since it is larger than the sum of its proper divisors (1).

50915120795207 is an equidigital number, since it uses as much as digits as its factorization.

50915120795207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1984500, while the sum is 53.

The spelling of 50915120795207 in words is "fifty trillion, nine hundred fifteen billion, one hundred twenty million, seven hundred ninety-five thousand, two hundred seven".