22525040653 has 2 divisors, whose sum is σ = 22525040654. Its totient is φ = 22525040652.

The previous prime is 22525040633. The next prime is 22525040701. The reversal of 22525040653 is 35604052522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20213161929 + 2311878724 = 142173^2 + 48082^2 .

It is a cyclic number.

It is not a de Polignac number, because 22525040653 - 2⁹ = 22525040141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22525040633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11262520326 + 11262520327.

It is an arithmetic number, because the mean of its divisors is an integer number (11262520327).

Almost surely, 2^22525040653 is an apocalyptic number.

It is an amenable number.

22525040653 is a deficient number, since it is larger than the sum of its proper divisors (1).

22525040653 is an equidigital number, since it uses as much as digits as its factorization.

22525040653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 22525040653 in words is "twenty-two billion, five hundred twenty-five million, forty thousand, six hundred fifty-three".