22545533743 has 8 divisors (see below), whose sum is σ = 22733964000. Its totient is φ = 22357598688.

The previous prime is 22545533723. The next prime is 22545533749. The reversal of 22545533743 is 34733554522.

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 22545533743 - 2²⁹ = 22008662831 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22545533743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22545533749) 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, 32083 + ... + 214756.

It is an arithmetic number, because the mean of its divisors is an integer number (2841745500).

Almost surely, 2^22545533743 is an apocalyptic number.

22545533743 is a deficient number, since it is larger than the sum of its proper divisors (188430257).

22545533743 is a wasteful number, since it uses less digits than its factorization.

22545533743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247601.

The product of its digits is 1512000, while the sum is 43.

The spelling of 22545533743 in words is "twenty-two billion, five hundred forty-five million, five hundred thirty-three thousand, seven hundred forty-three".