50124213197 has 2 divisors, whose sum is σ = 50124213198. Its totient is φ = 50124213196.

The previous prime is 50124213151. The next prime is 50124213257. The reversal of 50124213197 is 79131242105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44971988356 + 5152224841 = 212066^2 + 71779^2 .

It is a cyclic number.

It is not a de Polignac number, because 50124213197 - 2³⁰ = 49050471373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50120213197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25062106598 + 25062106599.

It is an arithmetic number, because the mean of its divisors is an integer number (25062106599).

Almost surely, 2^50124213197 is an apocalyptic number.

It is an amenable number.

50124213197 is a deficient number, since it is larger than the sum of its proper divisors (1).

50124213197 is an equidigital number, since it uses as much as digits as its factorization.

50124213197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 35.

The spelling of 50124213197 in words is "fifty billion, one hundred twenty-four million, two hundred thirteen thousand, one hundred ninety-seven".