546845330 has 8 divisors (see below), whose sum is σ = 984321612. Its totient is φ = 218738128.

The previous prime is 546845323. The next prime is 546845339. The reversal of 546845330 is 33548645.

It can be written as a sum of positive squares in 2 ways, for example, as 546484129 + 361201 = 23377^2 + 601^2 .

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

It is not an unprimeable number, because it can be changed into a prime (546845339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27342257 + ... + 27342276.

Almost surely, 2^546845330 is an apocalyptic number.

546845330 is a deficient number, since it is larger than the sum of its proper divisors (437476282).

546845330 is a wasteful number, since it uses less digits than its factorization.

546845330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54684540.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 546845330 is about 23384.7242874488. The cubic root of 546845330 is about 817.7517883216.

The spelling of 546845330 in words is "five hundred forty-six million, eight hundred forty-five thousand, three hundred thirty".