4721325593 has 2 divisors, whose sum is σ = 4721325594. Its totient is φ = 4721325592.

The previous prime is 4721325571. The next prime is 4721325617. The reversal of 4721325593 is 3955231274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4671312409 + 50013184 = 68347^2 + 7072^2 .

It is a cyclic number.

It is not a de Polignac number, because 4721325593 - 2⁸ = 4721325337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4721325593.

It is not a weakly prime, because it can be changed into another prime (4721325503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2360662796 + 2360662797.

It is an arithmetic number, because the mean of its divisors is an integer number (2360662797).

Almost surely, 2^4721325593 is an apocalyptic number.

It is an amenable number.

4721325593 is a deficient number, since it is larger than the sum of its proper divisors (1).

4721325593 is an equidigital number, since it uses as much as digits as its factorization.

4721325593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 226800, while the sum is 41.

The square root of 4721325593 is about 68711.9028480510. The cubic root of 4721325593 is about 1677.5983248196.

The spelling of 4721325593 in words is "four billion, seven hundred twenty-one million, three hundred twenty-five thousand, five hundred ninety-three".