22754850653 has 2 divisors, whose sum is σ = 22754850654. Its totient is φ = 22754850652.

The previous prime is 22754850589. The next prime is 22754850749. The reversal of 22754850653 is 35605845722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21356315044 + 1398535609 = 146138^2 + 37397^2 .

It is a cyclic number.

It is not a de Polignac number, because 22754850653 - 2⁶ = 22754850589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22754850598 and 22754850607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22754855653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11377425326 + 11377425327.

It is an arithmetic number, because the mean of its divisors is an integer number (11377425327).

Almost surely, 2^22754850653 is an apocalyptic number.

It is an amenable number.

22754850653 is a deficient number, since it is larger than the sum of its proper divisors (1).

22754850653 is an equidigital number, since it uses as much as digits as its factorization.

22754850653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 22754850653 in words is "twenty-two billion, seven hundred fifty-four million, eight hundred fifty thousand, six hundred fifty-three".