546538229 has 8 divisors (see below), whose sum is σ = 556006080. Its totient is φ = 537109056.

The previous prime is 546538207. The next prime is 546538247. The reversal of 546538229 is 922835645.

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-546538229 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 546538229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546538129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19592 + ... + 38430.

It is an arithmetic number, because the mean of its divisors is an integer number (69500760).

Almost surely, 2^546538229 is an apocalyptic number.

It is an amenable number.

546538229 is a deficient number, since it is larger than the sum of its proper divisors (9467851).

546538229 is a wasteful number, since it uses less digits than its factorization.

546538229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19339.

The product of its digits is 518400, while the sum is 44.

The square root of 546538229 is about 23378.1570916101. The cubic root of 546538229 is about 817.5986801795.

The spelling of 546538229 in words is "five hundred forty-six million, five hundred thirty-eight thousand, two hundred twenty-nine".