32223854813 has 4 divisors (see below), whose sum is σ = 32227074720. Its totient is φ = 32220634908.

The previous prime is 32223854737. The next prime is 32223854827. The reversal of 32223854813 is 31845832223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32223854813 - 2⁸ = 32223854557 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 (32223854413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1594895 + ... + 1614972.

It is an arithmetic number, because the mean of its divisors is an integer number (8056768680).

Almost surely, 2^32223854813 is an apocalyptic number.

It is an amenable number.

32223854813 is a deficient number, since it is larger than the sum of its proper divisors (3219907).

32223854813 is a wasteful number, since it uses less digits than its factorization.

32223854813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3219906.

The product of its digits is 276480, while the sum is 41.

The spelling of 32223854813 in words is "thirty-two billion, two hundred twenty-three million, eight hundred fifty-four thousand, eight hundred thirteen".