543158164 has 12 divisors (see below), whose sum is σ = 950944288. Its totient is φ = 271459800.

The previous prime is 543158159. The next prime is 543158167. The reversal of 543158164 is 461851345.

It is a happy number.

It is a super-2 number, since 2×543158164² = 590041582239701792, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543158167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19152 + ... + 38119.

Almost surely, 2^543158164 is an apocalyptic number.

It is an amenable number.

543158164 is a deficient number, since it is larger than the sum of its proper divisors (407786124).

543158164 is a wasteful number, since it uses less digits than its factorization.

543158164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59646 (or 59644 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 543158164 is about 23305.7538818207. The cubic root of 543158164 is about 815.9097142354.

The spelling of 543158164 in words is "five hundred forty-three million, one hundred fifty-eight thousand, one hundred sixty-four".