516066002 has 4 divisors (see below), whose sum is σ = 774099006. Its totient is φ = 258033000.

The previous prime is 516065993. The next prime is 516066007. The reversal of 516066002 is 200660615.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 386083201 + 129982801 = 19649^2 + 11401^2 .

It is not an unprimeable number, because it can be changed into a prime (516066007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129016499 + ... + 129016502.

Almost surely, 2^516066002 is an apocalyptic number.

516066002 is a deficient number, since it is larger than the sum of its proper divisors (258033004).

516066002 is a wasteful number, since it uses less digits than its factorization.

516066002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258033003.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 516066002 is about 22717.0861247652. The cubic root of 516066002 is about 802.1121281111.

The spelling of 516066002 in words is "five hundred sixteen million, sixty-six thousand, two".