543156053 has 24 divisors (see below), whose sum is σ = 623589120. Its totient is φ = 472190400.

The previous prime is 543156037. The next prime is 543156071. The reversal of 543156053 is 350651345.

It is not a de Polignac number, because 543156053 - 2⁴ = 543156037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543156023) 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 23 ways as a sum of consecutive naturals, for example, 333026 + ... + 334652.

It is an arithmetic number, because the mean of its divisors is an integer number (25982880).

Almost surely, 2^543156053 is an apocalyptic number.

It is an amenable number.

543156053 is a deficient number, since it is larger than the sum of its proper divisors (80433067).

543156053 is a wasteful number, since it uses less digits than its factorization.

543156053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769 (or 1758 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 543156053 is about 23305.7085925316. The cubic root of 543156053 is about 815.9086572151.

The spelling of 543156053 in words is "five hundred forty-three million, one hundred fifty-six thousand, fifty-three".