516402316 has 12 divisors (see below), whose sum is σ = 911702232. Its totient is φ = 255915968.

The previous prime is 516402283. The next prime is 516402317. The reversal of 516402316 is 613204615.

It is not an unprimeable number, because it can be changed into a prime (516402317) 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, 570790 + ... + 571693.

It is an arithmetic number, because the mean of its divisors is an integer number (75975186).

Almost surely, 2^516402316 is an apocalyptic number.

It is an amenable number.

516402316 is a deficient number, since it is larger than the sum of its proper divisors (395299916).

516402316 is a wasteful number, since it uses less digits than its factorization.

516402316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142600 (or 1142598 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 516402316 is about 22724.4871449280. The cubic root of 516402316 is about 802.2863325463.

It can be divided in two parts, 51640 and 2316, that added together give a triangular number (53956 = T₃₂₈).

The spelling of 516402316 in words is "five hundred sixteen million, four hundred two thousand, three hundred sixteen".