543161146 has 16 divisors (see below), whose sum is σ = 927453888. Its totient is φ = 236156800.

The previous prime is 543161131. The next prime is 543161159. The reversal of 543161146 is 641161345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536215 + ... + 537226.

It is an arithmetic number, because the mean of its divisors is an integer number (57965868).

Almost surely, 2^543161146 is an apocalyptic number.

543161146 is a deficient number, since it is larger than the sum of its proper divisors (384292742).

543161146 is a wasteful number, since it uses less digits than its factorization.

543161146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073477.

The product of its digits is 8640, while the sum is 31.

The square root of 543161146 is about 23305.8178573506. The cubic root of 543161146 is about 815.9112073783.

The spelling of 543161146 in words is "five hundred forty-three million, one hundred sixty-one thousand, one hundred forty-six".