50051423 has 2 divisors, whose sum is σ = 50051424. Its totient is φ = 50051422.

The previous prime is 50051389. The next prime is 50051431. The reversal of 50051423 is 32415005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50051423 - 2⁸ = 50051167 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50051395 and 50051404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50051123) 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, 25025711 + 25025712.

It is an arithmetic number, because the mean of its divisors is an integer number (25025712).

Almost surely, 2^50051423 is an apocalyptic number.

50051423 is a deficient number, since it is larger than the sum of its proper divisors (1).

50051423 is an equidigital number, since it uses as much as digits as its factorization.

50051423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 50051423 is about 7074.7030326368. The cubic root of 50051423 is about 368.5294025598.

Adding to 50051423 its reverse (32415005), we get a palindrome (82466428).

The spelling of 50051423 in words is "fifty million, fifty-one thousand, four hundred twenty-three".