4163005266 has 32 divisors (see below), whose sum is σ = 9517360128. Its totient is φ = 1189190160.

The previous prime is 4163005261. The next prime is 4163005333. The reversal of 4163005266 is 6625003614.

It is a super-2 number, since 2×4163005266² = 34661225689487461512, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4163005261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376371 + ... + 387273.

It is an arithmetic number, because the mean of its divisors is an integer number (297417504).

Almost surely, 2^4163005266 is an apocalyptic number.

4163005266 is an abundant number, since it is smaller than the sum of its proper divisors (5354354862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4163005266 is a wasteful number, since it uses less digits than its factorization.

4163005266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20006.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 4163005266 is about 64521.3551159614. The cubic root of 4163005266 is about 1608.6774970842.

The spelling of 4163005266 in words is "four billion, one hundred sixty-three million, five thousand, two hundred sixty-six".