546228065 has 8 divisors (see below), whose sum is σ = 657205440. Its totient is φ = 435827952.

The previous prime is 546228061. The next prime is 546228073. The reversal of 546228065 is 560822645.

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

It is a cyclic number.

It is not a de Polignac number, because 546228065 - 2² = 546228061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (546228061) 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, 142229 + ... + 146018.

It is an arithmetic number, because the mean of its divisors is an integer number (82150680).

Almost surely, 2^546228065 is an apocalyptic number.

It is an amenable number.

546228065 is a deficient number, since it is larger than the sum of its proper divisors (110977375).

546228065 is a wasteful number, since it uses less digits than its factorization.

546228065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288631.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 546228065 is about 23371.5225220780. The cubic root of 546228065 is about 817.4439867229.

The spelling of 546228065 in words is "five hundred forty-six million, two hundred twenty-eight thousand, sixty-five".