50134464643 has 2 divisors, whose sum is σ = 50134464644. Its totient is φ = 50134464642.

The previous prime is 50134464641. The next prime is 50134464649. The reversal of 50134464643 is 34646443105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50134464643 - 2¹ = 50134464641 is a prime.

Together with 50134464641, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 50134464596 and 50134464605.

It is not a weakly prime, because it can be changed into another prime (50134464641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25067232321 + 25067232322.

It is an arithmetic number, because the mean of its divisors is an integer number (25067232322).

Almost surely, 2^50134464643 is an apocalyptic number.

50134464643 is a deficient number, since it is larger than the sum of its proper divisors (1).

50134464643 is an equidigital number, since it uses as much as digits as its factorization.

50134464643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 50134464643 in words is "fifty billion, one hundred thirty-four million, four hundred sixty-four thousand, six hundred forty-three".