45323736593 has 2 divisors, whose sum is σ = 45323736594. Its totient is φ = 45323736592.

The previous prime is 45323736583. The next prime is 45323736611. The reversal of 45323736593 is 39563732354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35497574464 + 9826162129 = 188408^2 + 99127^2 .

It is a cyclic number.

It is not a de Polignac number, because 45323736593 - 2⁶ = 45323736529 is a prime.

It is not a weakly prime, because it can be changed into another prime (45323736503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22661868296 + 22661868297.

It is an arithmetic number, because the mean of its divisors is an integer number (22661868297).

Almost surely, 2^45323736593 is an apocalyptic number.

It is an amenable number.

45323736593 is a deficient number, since it is larger than the sum of its proper divisors (1).

45323736593 is an equidigital number, since it uses as much as digits as its factorization.

45323736593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6123600, while the sum is 50.

The spelling of 45323736593 in words is "forty-five billion, three hundred twenty-three million, seven hundred thirty-six thousand, five hundred ninety-three".