5050550321 has 2 divisors, whose sum is σ = 5050550322. Its totient is φ = 5050550320.

The previous prime is 5050550311. The next prime is 5050550353. The reversal of 5050550321 is 1230550505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4412280625 + 638269696 = 66425^2 + 25264^2 .

It is a cyclic number.

It is not a de Polignac number, because 5050550321 - 2⁶ = 5050550257 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5050550311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525275160 + 2525275161.

It is an arithmetic number, because the mean of its divisors is an integer number (2525275161).

Almost surely, 2^5050550321 is an apocalyptic number.

It is an amenable number.

5050550321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5050550321 is an equidigital number, since it uses as much as digits as its factorization.

5050550321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 5050550321 is about 71067.2239573209. The cubic root of 5050550321 is about 1715.7192902861.

The spelling of 5050550321 in words is "five billion, fifty million, five hundred fifty thousand, three hundred twenty-one".