23554055143 has 8 divisors (see below), whose sum is σ = 23749110000. Its totient is φ = 23359493568.

The previous prime is 23554055137. The next prime is 23554055177. The reversal of 23554055143 is 34155045532.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23554055143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23554055743) 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, 27118 + ... + 218731.

It is an arithmetic number, because the mean of its divisors is an integer number (2968638750).

Almost surely, 2^23554055143 is an apocalyptic number.

23554055143 is a deficient number, since it is larger than the sum of its proper divisors (195054857).

23554055143 is a wasteful number, since it uses less digits than its factorization.

23554055143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246641.

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 23554055143 in words is "twenty-three billion, five hundred fifty-four million, fifty-five thousand, one hundred forty-three".