22433344552553 has 16 divisors (see below), whose sum is σ = 24808803610752. Its totient is φ = 20113914672000.

The previous prime is 22433344552517. The next prime is 22433344552673. The reversal of 22433344552553 is 35525544333422.

It is a cyclic number.

It is not a de Polignac number, because 22433344552553 - 2¹⁰ = 22433344551529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22433344552253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24663923 + ... + 25557303.

It is an arithmetic number, because the mean of its divisors is an integer number (1550550225672).

Almost surely, 2^{22433344552553} is an apocalyptic number.

It is an amenable number.

22433344552553 is a deficient number, since it is larger than the sum of its proper divisors (2375459058199).

22433344552553 is a wasteful number, since it uses less digits than its factorization.

22433344552553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924736.

The product of its digits is 25920000, while the sum is 50.

Adding to 22433344552553 its reverse (35525544333422), we get a palindrome (57958888885975).

The spelling of 22433344552553 in words is "twenty-two trillion, four hundred thirty-three billion, three hundred forty-four million, five hundred fifty-two thousand, five hundred fifty-three".