516025018 has 16 divisors (see below), whose sum is σ = 785998080. Its totient is φ = 254035600.

The previous prime is 516025007. The next prime is 516025019. The reversal of 516025018 is 810520615.

It is not an unprimeable number, because it can be changed into a prime (516025019) 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, 127368 + ... + 131356.

It is an arithmetic number, because the mean of its divisors is an integer number (49124880).

Almost surely, 2^516025018 is an apocalyptic number.

516025018 is a deficient number, since it is larger than the sum of its proper divisors (269973062).

516025018 is a wasteful number, since it uses less digits than its factorization.

516025018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4973.

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 516025018 is about 22716.1840545458. The cubic root of 516025018 is about 802.0908939836.

The spelling of 516025018 in words is "five hundred sixteen million, twenty-five thousand, eighteen".