728832462593 has 2 divisors, whose sum is σ = 728832462594. Its totient is φ = 728832462592.

The previous prime is 728832462587. The next prime is 728832462599. The reversal of 728832462593 is 395264238827.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (728832462587) and next prime (728832462599).

It can be written as a sum of positive squares in only one way, i.e., 487939969729 + 240892492864 = 698527^2 + 490808^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-728832462593 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 (728832462599) 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, 364416231296 + 364416231297.

It is an arithmetic number, because the mean of its divisors is an integer number (364416231297).

Almost surely, 2^728832462593 is an apocalyptic number.

It is an amenable number.

728832462593 is a deficient number, since it is larger than the sum of its proper divisors (1).

728832462593 is an equidigital number, since it uses as much as digits as its factorization.

728832462593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34836480, while the sum is 59.

The spelling of 728832462593 in words is "seven hundred twenty-eight billion, eight hundred thirty-two million, four hundred sixty-two thousand, five hundred ninety-three".