546852393 has 12 divisors (see below), whose sum is σ = 824241600. Its totient is φ = 348717336.

The previous prime is 546852367. The next prime is 546852443. The reversal of 546852393 is 393258645.

546852393 is a `hidden beast` number, since 546 + 85 + 23 + 9 + 3 = 666.

It is not a de Polignac number, because 546852393 - 2¹² = 546848297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (546852323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1320693 + ... + 1321106.

It is an arithmetic number, because the mean of its divisors is an integer number (68686800).

Almost surely, 2^546852393 is an apocalyptic number.

It is an amenable number.

546852393 is a deficient number, since it is larger than the sum of its proper divisors (277389207).

546852393 is a wasteful number, since it uses less digits than its factorization.

546852393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2641828 (or 2641825 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The square root of 546852393 is about 23384.8753043500. The cubic root of 546852393 is about 817.7553089734.

The spelling of 546852393 in words is "five hundred forty-six million, eight hundred fifty-two thousand, three hundred ninety-three".