50550331423 has 2 divisors, whose sum is σ = 50550331424. Its totient is φ = 50550331422.

The previous prime is 50550331409. The next prime is 50550331441. The reversal of 50550331423 is 32413305505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50550331423 - 2²¹ = 50548234271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50550331823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25275165711 + 25275165712.

It is an arithmetic number, because the mean of its divisors is an integer number (25275165712).

Almost surely, 2^50550331423 is an apocalyptic number.

50550331423 is a deficient number, since it is larger than the sum of its proper divisors (1).

50550331423 is an equidigital number, since it uses as much as digits as its factorization.

50550331423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27000, while the sum is 31.

Adding to 50550331423 its reverse (32413305505), we get a palindrome (82963636928).

The spelling of 50550331423 in words is "fifty billion, five hundred fifty million, three hundred thirty-one thousand, four hundred twenty-three".