546894513 has 12 divisors (see below), whose sum is σ = 861773328. Its totient is φ = 331451160.

The previous prime is 546894493. The next prime is 546894563. The reversal of 546894513 is 315498645.

546894513 is a `hidden beast` number, since 5 + 46 + 8 + 94 + 513 = 666.

It is not a de Polignac number, because 546894513 - 2¹² = 546890417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (546894563) 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 11 ways as a sum of consecutive naturals, for example, 2761995 + ... + 2762192.

It is an arithmetic number, because the mean of its divisors is an integer number (71814444).

Almost surely, 2^546894513 is an apocalyptic number.

It is an amenable number.

546894513 is a deficient number, since it is larger than the sum of its proper divisors (314878815).

546894513 is a wasteful number, since it uses less digits than its factorization.

546894513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5524204 (or 5524201 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 546894513 is about 23385.7758691047. The cubic root of 546894513 is about 817.7763036512.

The spelling of 546894513 in words is "five hundred forty-six million, eight hundred ninety-four thousand, five hundred thirteen".