516443055 has 8 divisors (see below), whose sum is σ = 826308912. Its totient is φ = 275436288.

The previous prime is 516443041. The next prime is 516443069. The reversal of 516443055 is 550344615.

It is an interprime number because it is at equal distance from previous prime (516443041) and next prime (516443069).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 516443055 - 2⁵ = 516443023 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 17214754 + ... + 17214783.

It is an arithmetic number, because the mean of its divisors is an integer number (103288614).

Almost surely, 2^516443055 is an apocalyptic number.

516443055 is a deficient number, since it is larger than the sum of its proper divisors (309865857).

516443055 is a wasteful number, since it uses less digits than its factorization.

516443055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34429545.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 516443055 is about 22725.3834951140. The cubic root of 516443055 is about 802.3074294589.

The spelling of 516443055 in words is "five hundred sixteen million, four hundred forty-three thousand, fifty-five".