4252666705 has 16 divisors (see below), whose sum is σ = 6175301760. Its totient is φ = 2744577792.

The previous prime is 4252666699. The next prime is 4252666709. The reversal of 4252666705 is 5076662524.

It is a cyclic number.

It is not a de Polignac number, because 4252666705 - 2⁹ = 4252666193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4252666709) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3573075 + ... + 3574264.

It is an arithmetic number, because the mean of its divisors is an integer number (385956360).

Almost surely, 2^4252666705 is an apocalyptic number.

It is an amenable number.

4252666705 is a deficient number, since it is larger than the sum of its proper divisors (1922635055).

4252666705 is a wasteful number, since it uses less digits than its factorization.

4252666705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7147368.

The product of its (nonzero) digits is 604800, while the sum is 43.

The square root of 4252666705 is about 65212.4735384267. The cubic root of 4252666705 is about 1620.1446176083.

The spelling of 4252666705 in words is "four billion, two hundred fifty-two million, six hundred sixty-six thousand, seven hundred five".