5183207321 has 2 divisors, whose sum is σ = 5183207322. Its totient is φ = 5183207320.

The previous prime is 5183207257. The next prime is 5183207327. The reversal of 5183207321 is 1237023815.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3371428096 + 1811779225 = 58064^2 + 42565^2 .

It is a cyclic number.

It is not a de Polignac number, because 5183207321 - 2⁶ = 5183207257 is a prime.

It is not a weakly prime, because it can be changed into another prime (5183207327) 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, 2591603660 + 2591603661.

It is an arithmetic number, because the mean of its divisors is an integer number (2591603661).

Almost surely, 2^5183207321 is an apocalyptic number.

It is an amenable number.

5183207321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5183207321 is an equidigital number, since it uses as much as digits as its factorization.

5183207321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 5183207321 is about 71994.4950742763. The cubic root of 5183207321 is about 1730.6112668363.

The spelling of 5183207321 in words is "five billion, one hundred eighty-three million, two hundred seven thousand, three hundred twenty-one".