8162516002 has 8 divisors (see below), whose sum is σ = 12278857500. Its totient is φ = 4069563504.

The previous prime is 8162515993. The next prime is 8162516003. The reversal of 8162516002 is 2006152618.

It can be written as a sum of positive squares in 2 ways, for example, as 6686496441 + 1476019561 = 81771^2 + 38419^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8162516003) 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, 5846377 + ... + 5847772.

Almost surely, 2^8162516002 is an apocalyptic number.

8162516002 is a deficient number, since it is larger than the sum of its proper divisors (4116341498).

8162516002 is a wasteful number, since it uses less digits than its factorization.

8162516002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11694500.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 8162516002 is about 90346.6435569136. The cubic root of 8162516002 is about 2013.4523149122.

The spelling of 8162516002 in words is "eight billion, one hundred sixty-two million, five hundred sixteen thousand, two".