22453404554023 has 8 divisors (see below), whose sum is σ = 22529356678400. Its totient is φ = 22377536683488.

The previous prime is 22453404553997. The next prime is 22453404554027. The reversal of 22453404554023 is 32045540435422.

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 22453404554023 - 2¹⁷ = 22453404422951 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 (22453404554027) 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, 20529543 + ... + 21595576.

It is an arithmetic number, because the mean of its divisors is an integer number (2816169584800).

Almost surely, 2^{22453404554023} is an apocalyptic number.

22453404554023 is a deficient number, since it is larger than the sum of its proper divisors (75952124377).

22453404554023 is a wasteful number, since it uses less digits than its factorization.

22453404554023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42126921.

The product of its (nonzero) digits is 2304000, while the sum is 43.

Adding to 22453404554023 its reverse (32045540435422), we get a palindrome (54498944989445).

The spelling of 22453404554023 in words is "twenty-two trillion, four hundred fifty-three billion, four hundred four million, five hundred fifty-four thousand, twenty-three".