4688555685 has 16 divisors (see below), whose sum is σ = 8183661120. Its totient is φ = 2273239040.

The previous prime is 4688555671. The next prime is 4688555687. The reversal of 4688555685 is 5865558864.

It is not a de Polignac number, because 4688555685 - 2⁸ = 4688555429 is a prime.

It is a super-2 number, since 2×4688555685² = 43965108822691638450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4688555687) 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, 14207580 + ... + 14207909.

It is an arithmetic number, because the mean of its divisors is an integer number (511478820).

Almost surely, 2^4688555685 is an apocalyptic number.

It is an amenable number.

4688555685 is a deficient number, since it is larger than the sum of its proper divisors (3495105435).

4688555685 is a wasteful number, since it uses less digits than its factorization.

4688555685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28415508.

The product of its digits is 46080000, while the sum is 60.

The square root of 4688555685 is about 68473.0288872925. The cubic root of 4688555685 is about 1673.7080031658.

The spelling of 4688555685 in words is "four billion, six hundred eighty-eight million, five hundred fifty-five thousand, six hundred eighty-five".