545051229 has 8 divisors (see below), whose sum is σ = 769484160. Its totient is φ = 341992896.

The previous prime is 545051197. The next prime is 545051251. The reversal of 545051229 is 922150545.

545051229 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 not a de Polignac number, because 545051229 - 2⁵ = 545051197 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 545051229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545051279) 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, 5343589 + ... + 5343690.

It is an arithmetic number, because the mean of its divisors is an integer number (96185520).

Almost surely, 2^545051229 is an apocalyptic number.

It is an amenable number.

545051229 is a deficient number, since it is larger than the sum of its proper divisors (224432931).

545051229 is a wasteful number, since it uses less digits than its factorization.

545051229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10687299.

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 545051229 is about 23346.3322387051. The cubic root of 545051229 is about 816.8565097643.

The spelling of 545051229 in words is "five hundred forty-five million, fifty-one thousand, two hundred twenty-nine".