516017816 has 16 divisors (see below), whose sum is σ = 998744640. Its totient is φ = 249685920.

The previous prime is 516017807. The next prime is 516017819. The reversal of 516017816 is 618710615.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516017819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040111 + ... + 1040606.

It is an arithmetic number, because the mean of its divisors is an integer number (62421540).

Almost surely, 2^516017816 is an apocalyptic number.

It is an amenable number.

516017816 is a deficient number, since it is larger than the sum of its proper divisors (482726824).

516017816 is a wasteful number, since it uses less digits than its factorization.

516017816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080754 (or 2080750 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 516017816 is about 22716.0255326499. The cubic root of 516017816 is about 802.0871624556.

The spelling of 516017816 in words is "five hundred sixteen million, seventeen thousand, eight hundred sixteen".