546204330 has 64 divisors (see below), whose sum is σ = 1664628480. Its totient is φ = 124846272.

The previous prime is 546204319. The next prime is 546204331. The reversal of 546204330 is 33402645.

546204330 is a `hidden beast` number, since 5 + 4 + 620 + 4 + 3 + 30 = 666.

It is a super-2 number, since 2×546204330² = 596678340221497800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 546204294 and 546204303.

It is not an unprimeable number, because it can be changed into a prime (546204331) 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 31 ways as a sum of consecutive naturals, for example, 142609 + ... + 146388.

It is an arithmetic number, because the mean of its divisors is an integer number (26009820).

Almost surely, 2^546204330 is an apocalyptic number.

546204330 is an abundant number, since it is smaller than the sum of its proper divisors (1118424150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546204330 is a wasteful number, since it uses less digits than its factorization.

546204330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289020 (or 289014 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 546204330 is about 23371.0147404857. The cubic root of 546204330 is about 817.4321465440.

Adding to 546204330 its reverse (33402645), we get a palindrome (579606975).

The spelling of 546204330 in words is "five hundred forty-six million, two hundred four thousand, three hundred thirty".