543416161564 has 6 divisors (see below), whose sum is σ = 950978282744. Its totient is φ = 271708080780.

The previous prime is 543416161529. The next prime is 543416161567. The reversal of 543416161564 is 465161614345.

It is a super-2 number, since 2×543416161564² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543416161567) 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 as a sum of consecutive naturals, namely, 67927020192 + ... + 67927020199.

Almost surely, 2^543416161564 is an apocalyptic number.

It is an amenable number.

543416161564 is a deficient number, since it is larger than the sum of its proper divisors (407562121180).

543416161564 is a wasteful number, since it uses less digits than its factorization.

543416161564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135854040395 (or 135854040393 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 46.

The spelling of 543416161564 in words is "five hundred forty-three billion, four hundred sixteen million, one hundred sixty-one thousand, five hundred sixty-four".