50433021319 has 2 divisors, whose sum is σ = 50433021320. Its totient is φ = 50433021318.

The previous prime is 50433021281. The next prime is 50433021341. The reversal of 50433021319 is 91312033405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50433021319 - 2²⁷ = 50298803591 is a prime.

It is a super-2 number, since 2×50433021319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50433061319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25216510659 + 25216510660.

It is an arithmetic number, because the mean of its divisors is an integer number (25216510660).

Almost surely, 2^50433021319 is an apocalyptic number.

50433021319 is a deficient number, since it is larger than the sum of its proper divisors (1).

50433021319 is an equidigital number, since it uses as much as digits as its factorization.

50433021319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 31.

The spelling of 50433021319 in words is "fifty billion, four hundred thirty-three million, twenty-one thousand, three hundred nineteen".