547397164 has 12 divisors (see below), whose sum is σ = 973649488. Its totient is φ = 269211600.

The previous prime is 547397159. The next prime is 547397167. The reversal of 547397164 is 461793745.

It is not an unprimeable number, because it can be changed into a prime (547397167) 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 3 ways as a sum of consecutive naturals, for example, 1121472 + ... + 1121959.

Almost surely, 2^547397164 is an apocalyptic number.

It is an amenable number.

547397164 is a deficient number, since it is larger than the sum of its proper divisors (426252324).

547397164 is a wasteful number, since it uses less digits than its factorization.

547397164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243496 (or 2243494 counting only the distinct ones).

The product of its digits is 635040, while the sum is 46.

The square root of 547397164 is about 23396.5203395719. The cubic root of 547397164 is about 818.0267664597.

The spelling of 547397164 in words is "five hundred forty-seven million, three hundred ninety-seven thousand, one hundred sixty-four".