36225224513 has 2 divisors, whose sum is σ = 36225224514. Its totient is φ = 36225224512.

The previous prime is 36225224507. The next prime is 36225224597. The reversal of 36225224513 is 31542252263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20458153024 + 15767071489 = 143032^2 + 125567^2 .

It is a cyclic number.

It is not a de Polignac number, because 36225224513 - 2⁶ = 36225224449 is a prime.

It is not a weakly prime, because it can be changed into another prime (36225224213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18112612256 + 18112612257.

It is an arithmetic number, because the mean of its divisors is an integer number (18112612257).

Almost surely, 2^36225224513 is an apocalyptic number.

It is an amenable number.

36225224513 is a deficient number, since it is larger than the sum of its proper divisors (1).

36225224513 is an equidigital number, since it uses as much as digits as its factorization.

36225224513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 35.

Adding to 36225224513 its reverse (31542252263), we get a palindrome (67767476776).

The spelling of 36225224513 in words is "thirty-six billion, two hundred twenty-five million, two hundred twenty-four thousand, five hundred thirteen".