4252626886 has 4 divisors (see below), whose sum is σ = 6378940332. Its totient is φ = 2126313442.

The previous prime is 4252626871. The next prime is 4252626893. The reversal of 4252626886 is 6886262524.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063156720 + ... + 1063156723.

It is an arithmetic number, because the mean of its divisors is an integer number (1594735083).

Almost surely, 2^4252626886 is an apocalyptic number.

4252626886 is a deficient number, since it is larger than the sum of its proper divisors (2126313446).

4252626886 is a wasteful number, since it uses less digits than its factorization.

4252626886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126313445.

The product of its digits is 2211840, while the sum is 49.

The square root of 4252626886 is about 65212.1682356905. The cubic root of 4252626886 is about 1620.1395609584.

The spelling of 4252626886 in words is "four billion, two hundred fifty-two million, six hundred twenty-six thousand, eight hundred eighty-six".