50321684401 has 2 divisors, whose sum is σ = 50321684402. Its totient is φ = 50321684400.

The previous prime is 50321684363. The next prime is 50321684417. The reversal of 50321684401 is 10448612305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49283556001 + 1038128400 = 221999^2 + 32220^2 .

It is a cyclic number.

It is not a de Polignac number, because 50321684401 - 2²³ = 50313295793 is a prime.

It is not a weakly prime, because it can be changed into another prime (50321684201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25160842200 + 25160842201.

It is an arithmetic number, because the mean of its divisors is an integer number (25160842201).

Almost surely, 2^50321684401 is an apocalyptic number.

It is an amenable number.

50321684401 is a deficient number, since it is larger than the sum of its proper divisors (1).

50321684401 is an equidigital number, since it uses as much as digits as its factorization.

50321684401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 50321684401 in words is "fifty billion, three hundred twenty-one million, six hundred eighty-four thousand, four hundred one".