50120346929 has 2 divisors, whose sum is σ = 50120346930. Its totient is φ = 50120346928.

The previous prime is 50120346901. The next prime is 50120346971. The reversal of 50120346929 is 92964302105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29749350400 + 20370996529 = 172480^2 + 142727^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50120346929 is a prime.

It is not a weakly prime, because it can be changed into another prime (50120346629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25060173464 + 25060173465.

It is an arithmetic number, because the mean of its divisors is an integer number (25060173465).

Almost surely, 2^50120346929 is an apocalyptic number.

It is an amenable number.

50120346929 is a deficient number, since it is larger than the sum of its proper divisors (1).

50120346929 is an equidigital number, since it uses as much as digits as its factorization.

50120346929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 50120346929 in words is "fifty billion, one hundred twenty million, three hundred forty-six thousand, nine hundred twenty-nine".