609055143 has 8 divisors (see below), whose sum is σ = 820445808. Its totient is φ = 401850624.

The previous prime is 609055091. The next prime is 609055169. The reversal of 609055143 is 341550906.

It is a happy number.

609055143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-609055143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609055193) 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, 1046196 + ... + 1046777.

It is an arithmetic number, because the mean of its divisors is an integer number (102555726).

Almost surely, 2^609055143 is an apocalyptic number.

609055143 is a deficient number, since it is larger than the sum of its proper divisors (211390665).

609055143 is a wasteful number, since it uses less digits than its factorization.

609055143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093073.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 609055143 is about 24679.0425867780. The cubic root of 609055143 is about 847.6544993780.

The spelling of 609055143 in words is "six hundred nine million, fifty-five thousand, one hundred forty-three".