4216660051 has 4 divisors (see below), whose sum is σ = 4244585104. Its totient is φ = 4188735000.

The previous prime is 4216660033. The next prime is 4216660069. The reversal of 4216660051 is 1500666124.

4216660051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (4216660033) and next prime (4216660069).

It is a cyclic number.

It is not a de Polignac number, because 4216660051 - 2¹¹ = 4216658003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4216659995 and 4216660022.

It is not an unprimeable number, because it can be changed into a prime (4216660351) 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, 13962300 + ... + 13962601.

It is an arithmetic number, because the mean of its divisors is an integer number (1061146276).

Almost surely, 2^4216660051 is an apocalyptic number.

4216660051 is a deficient number, since it is larger than the sum of its proper divisors (27925053).

4216660051 is a wasteful number, since it uses less digits than its factorization.

4216660051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27925052.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 4216660051 is about 64935.8148559021. The cubic root of 4216660051 is about 1615.5591492358.

The spelling of 4216660051 in words is "four billion, two hundred sixteen million, six hundred sixty thousand, fifty-one".