516323005 has 32 divisors (see below), whose sum is σ = 721612800. Its totient is φ = 350683200.

The previous prime is 516322999. The next prime is 516323033. The reversal of 516323005 is 500323615.

It is a happy number.

It is not a de Polignac number, because 516323005 - 2⁹ = 516322493 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 (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70716 + ... + 77674.

It is an arithmetic number, because the mean of its divisors is an integer number (22550400).

Almost surely, 2^516323005 is an apocalyptic number.

516323005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

516323005 is a deficient number, since it is larger than the sum of its proper divisors (205289795).

516323005 is a wasteful number, since it uses less digits than its factorization.

516323005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7065.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 516323005 is about 22722.7420220360. The cubic root of 516323005 is about 802.2452577311.

The spelling of 516323005 in words is "five hundred sixteen million, three hundred twenty-three thousand, five".