516213036 has 36 divisors (see below), whose sum is σ = 1308844264. Its totient is φ = 171547200.

The previous prime is 516212999. The next prime is 516213037. The reversal of 516213036 is 630312615.

516213036 is a `hidden beast` number, since 5 + 1 + 621 + 3 + 0 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (516213037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9745 + ... + 33576.

Almost surely, 2^516213036 is an apocalyptic number.

It is an amenable number.

516213036 is an abundant number, since it is smaller than the sum of its proper divisors (792631228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516213036 is a wasteful number, since it uses less digits than its factorization.

516213036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43662 (or 43657 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 516213036 is about 22720.3220927873. The cubic root of 516213036 is about 802.1882983136.

The spelling of 516213036 in words is "five hundred sixteen million, two hundred thirteen thousand, thirty-six".