4216645516 has 12 divisors (see below), whose sum is σ = 7379684200. Its totient is φ = 2108164320.

The previous prime is 4216645493. The next prime is 4216645523. The reversal of 4216645516 is 6155466124.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36535 + ... + 98833.

Almost surely, 2^4216645516 is an apocalyptic number.

It is an amenable number.

4216645516 is a deficient number, since it is larger than the sum of its proper divisors (3163038684).

4216645516 is a wasteful number, since it uses less digits than its factorization.

4216645516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79224 (or 79222 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The square root of 4216645516 is about 64935.7029375982. The cubic root of 4216645516 is about 1615.5572929341.

The spelling of 4216645516 in words is "four billion, two hundred sixteen million, six hundred forty-five thousand, five hundred sixteen".