2445236593 has 2 divisors, whose sum is σ = 2445236594. Its totient is φ = 2445236592.

The previous prime is 2445236551. The next prime is 2445236603. The reversal of 2445236593 is 3956325442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2268426384 + 176810209 = 47628^2 + 13297^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2445236593 is a prime.

It is not a weakly prime, because it can be changed into another prime (2445236393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222618296 + 1222618297.

It is an arithmetic number, because the mean of its divisors is an integer number (1222618297).

Almost surely, 2^2445236593 is an apocalyptic number.

It is an amenable number.

2445236593 is a deficient number, since it is larger than the sum of its proper divisors (1).

2445236593 is an equidigital number, since it uses as much as digits as its factorization.

2445236593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 777600, while the sum is 43.

The square root of 2445236593 is about 49449.3335951052. Note that the first 3 decimals coincide. The cubic root of 2445236593 is about 1347.2255030880.

The spelling of 2445236593 in words is "two billion, four hundred forty-five million, two hundred thirty-six thousand, five hundred ninety-three".