516040996 has 12 divisors (see below), whose sum is σ = 903435148. Its totient is φ = 257916672.

The previous prime is 516040981. The next prime is 516040999. The reversal of 516040996 is 699040615.

It can be written as a sum of positive squares in 2 ways, for example, as 258759396 + 257281600 = 16086^2 + 16040^2 .

It is not an unprimeable number, because it can be changed into a prime (516040999) 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, 14181 + ... + 35116.

Almost surely, 2^516040996 is an apocalyptic number.

It is an amenable number.

516040996 is a deficient number, since it is larger than the sum of its proper divisors (387394152).

516040996 is a wasteful number, since it uses less digits than its factorization.

516040996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51918 (or 51916 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 516040996 is about 22716.5357394124. The cubic root of 516040996 is about 802.0991724427.

The spelling of 516040996 in words is "five hundred sixteen million, forty thousand, nine hundred ninety-six".