22055453453 has 8 divisors (see below), whose sum is σ = 24233593440. Its totient is φ = 19906163280.

The previous prime is 22055453447. The next prime is 22055453461. The reversal of 22055453453 is 35435455022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22055453453 - 2⁸ = 22055453197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22055453753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7210850 + ... + 7213907.

It is an arithmetic number, because the mean of its divisors is an integer number (3029199180).

Almost surely, 2^22055453453 is an apocalyptic number.

It is an amenable number.

22055453453 is a deficient number, since it is larger than the sum of its proper divisors (2178139987).

22055453453 is a wasteful number, since it uses less digits than its factorization.

22055453453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14424907.

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 22055453453 in words is "twenty-two billion, fifty-five million, four hundred fifty-three thousand, four hundred fifty-three".