50045454923 has 2 divisors, whose sum is σ = 50045454924. Its totient is φ = 50045454922.

The previous prime is 50045454919. The next prime is 50045454929. The reversal of 50045454923 is 32945454005.

50045454923 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 is a cyclic number.

It is not a de Polignac number, because 50045454923 - 2² = 50045454919 is a prime.

It is not a weakly prime, because it can be changed into another prime (50045454929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25022727461 + 25022727462.

It is an arithmetic number, because the mean of its divisors is an integer number (25022727462).

Almost surely, 2^50045454923 is an apocalyptic number.

50045454923 is a deficient number, since it is larger than the sum of its proper divisors (1).

50045454923 is an equidigital number, since it uses as much as digits as its factorization.

50045454923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 50045454923 in words is "fifty billion, forty-five million, four hundred fifty-four thousand, nine hundred twenty-three".