4166665275 has 24 divisors (see below), whose sum is σ = 7075077424. Its totient is φ = 2162160000.

The previous prime is 4166665273. The next prime is 4166665309. The reversal of 4166665275 is 5725666614.

4166665275 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4166665275 - 2¹ = 4166665273 is a prime.

It is a super-2 number, since 2×4166665275² = 34722199027781651250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4166665271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 747976 + ... + 753525.

Almost surely, 2^4166665275 is an apocalyptic number.

4166665275 is a deficient number, since it is larger than the sum of its proper divisors (2908412149).

4166665275 is a wasteful number, since it uses less digits than its factorization.

4166665275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501551 (or 1501546 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 48.

The square root of 4166665275 is about 64549.7116569857. The cubic root of 4166665275 is about 1609.1487951908.

The spelling of 4166665275 in words is "four billion, one hundred sixty-six million, six hundred sixty-five thousand, two hundred seventy-five".