22450755573 has 24 divisors (see below), whose sum is σ = 32831967168. Its totient is φ = 14781262272.

The previous prime is 22450755563. The next prime is 22450755599. The reversal of 22450755573 is 37555705422.

22450755573 is a `hidden beast` number, since 2 + 2 + 4 + 5 + 0 + 75 + 5 + 573 = 666.

It is not a de Polignac number, because 22450755573 - 2⁴ = 22450755557 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22450755563) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3146536 + ... + 3153662.

It is an arithmetic number, because the mean of its divisors is an integer number (1367998632).

Almost surely, 2^22450755573 is an apocalyptic number.

It is an amenable number.

22450755573 is a deficient number, since it is larger than the sum of its proper divisors (10381211595).

22450755573 is a wasteful number, since it uses less digits than its factorization.

22450755573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11433 (or 11430 counting only the distinct ones).

The product of its (nonzero) digits is 1470000, while the sum is 45.

The spelling of 22450755573 in words is "twenty-two billion, four hundred fifty million, seven hundred fifty-five thousand, five hundred seventy-three".