543161054 has 16 divisors (see below), whose sum is σ = 850728960. Its totient is φ = 259600440.

The previous prime is 543161041. The next prime is 543161083. The reversal of 543161054 is 450161345.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90899 + ... + 96689.

It is an arithmetic number, because the mean of its divisors is an integer number (53170560).

Almost surely, 2^543161054 is an apocalyptic number.

543161054 is a deficient number, since it is larger than the sum of its proper divisors (307567906).

543161054 is a wasteful number, since it uses less digits than its factorization.

543161054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7855.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 543161054 is about 23305.8158835944. The cubic root of 543161054 is about 815.9111613123.

The spelling of 543161054 in words is "five hundred forty-three million, one hundred sixty-one thousand, fifty-four".