50134265609 has 2 divisors, whose sum is σ = 50134265610. Its totient is φ = 50134265608.

The previous prime is 50134265581. The next prime is 50134265723. The reversal of 50134265609 is 90656243105.

50134265609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37074347209 + 13059918400 = 192547^2 + 114280^2 .

It is a cyclic number.

It is not a de Polignac number, because 50134265609 - 2⁸ = 50134265353 is a prime.

It is not a weakly prime, because it can be changed into another prime (50134261609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25067132804 + 25067132805.

It is an arithmetic number, because the mean of its divisors is an integer number (25067132805).

Almost surely, 2^50134265609 is an apocalyptic number.

It is an amenable number.

50134265609 is a deficient number, since it is larger than the sum of its proper divisors (1).

50134265609 is an equidigital number, since it uses as much as digits as its factorization.

50134265609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 50134265609 in words is "fifty billion, one hundred thirty-four million, two hundred sixty-five thousand, six hundred nine".