2646060433 has 2 divisors, whose sum is σ = 2646060434. Its totient is φ = 2646060432.

The previous prime is 2646060401. The next prime is 2646060437. The reversal of 2646060433 is 3340606462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2636617104 + 9443329 = 51348^2 + 3073^2 .

It is a cyclic number.

It is not a de Polignac number, because 2646060433 - 2⁵ = 2646060401 is a prime.

It is not a weakly prime, because it can be changed into another prime (2646060437) 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, 1323030216 + 1323030217.

It is an arithmetic number, because the mean of its divisors is an integer number (1323030217).

Almost surely, 2^2646060433 is an apocalyptic number.

It is an amenable number.

2646060433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2646060433 is an equidigital number, since it uses as much as digits as its factorization.

2646060433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 34.

The square root of 2646060433 is about 51439.8720157817. The cubic root of 2646060433 is about 1383.1414174881.

Adding to 2646060433 its reverse (3340606462), we get a palindrome (5986666895).

The spelling of 2646060433 in words is "two billion, six hundred forty-six million, sixty thousand, four hundred thirty-three".