50053055321 has 2 divisors, whose sum is σ = 50053055322. Its totient is φ = 50053055320.

The previous prime is 50053055293. The next prime is 50053055333. The reversal of 50053055321 is 12355035005.

50053055321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26959998025 + 23093057296 = 164195^2 + 151964^2 .

It is a cyclic number.

It is not a de Polignac number, because 50053055321 - 2³⁰ = 48979313497 is a prime.

It is not a weakly prime, because it can be changed into another prime (50056055321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25026527660 + 25026527661.

It is an arithmetic number, because the mean of its divisors is an integer number (25026527661).

Almost surely, 2^50053055321 is an apocalyptic number.

It is an amenable number.

50053055321 is a deficient number, since it is larger than the sum of its proper divisors (1).

50053055321 is an equidigital number, since it uses as much as digits as its factorization.

50053055321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11250, while the sum is 29.

The spelling of 50053055321 in words is "fifty billion, fifty-three million, fifty-five thousand, three hundred twenty-one".