543040355 has 32 divisors (see below), whose sum is σ = 770031360. Its totient is φ = 362436480.

The previous prime is 543040331. The next prime is 543040403. The reversal of 543040355 is 553040345.

It is not a de Polignac number, because 543040355 - 2¹⁶ = 542974819 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125864 + ... + 130106.

It is an arithmetic number, because the mean of its divisors is an integer number (24063480).

Almost surely, 2^543040355 is an apocalyptic number.

543040355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

543040355 is a deficient number, since it is larger than the sum of its proper divisors (226991005).

543040355 is a wasteful number, since it uses less digits than its factorization.

543040355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4451.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 543040355 is about 23303.2262787795. The cubic root of 543040355 is about 815.8507207020.

The spelling of 543040355 in words is "five hundred forty-three million, forty thousand, three hundred fifty-five".