50145330419 has 2 divisors, whose sum is σ = 50145330420. Its totient is φ = 50145330418.

The previous prime is 50145330407. The next prime is 50145330439. The reversal of 50145330419 is 91403354105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50145330419 - 2²⁴ = 50128553203 is a prime.

It is a super-2 number, since 2×50145330419² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50145330439) 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, 25072665209 + 25072665210.

It is an arithmetic number, because the mean of its divisors is an integer number (25072665210).

Almost surely, 2^50145330419 is an apocalyptic number.

50145330419 is a deficient number, since it is larger than the sum of its proper divisors (1).

50145330419 is an equidigital number, since it uses as much as digits as its factorization.

50145330419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 50145330419 in words is "fifty billion, one hundred forty-five million, three hundred thirty thousand, four hundred nineteen".