516452043 has 8 divisors (see below), whose sum is σ = 688788688. Its totient is φ = 344208384.

The previous prime is 516452011. The next prime is 516452081. The reversal of 516452043 is 340254615.

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

It is not a de Polignac number, because 516452043 - 2⁵ = 516452011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 516452043.

It is not an unprimeable number, because it can be changed into a prime (516452093) 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 7 ways as a sum of consecutive naturals, for example, 9046 + ... + 33387.

It is an arithmetic number, because the mean of its divisors is an integer number (86098586).

Almost surely, 2^516452043 is an apocalyptic number.

516452043 is a deficient number, since it is larger than the sum of its proper divisors (172336645).

516452043 is a wasteful number, since it uses less digits than its factorization.

516452043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46493.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 516452043 is about 22725.5812466920. The cubic root of 516452043 is about 802.3120837941.

The spelling of 516452043 in words is "five hundred sixteen million, four hundred fifty-two thousand, forty-three".