4263655128 has 16 divisors (see below), whose sum is σ = 10659137880. Its totient is φ = 1421218368.

The previous prime is 4263655127. The next prime is 4263655133. The reversal of 4263655128 is 8215563624.

It is a self number, because there is not a number n which added to its sum of digits gives 4263655128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4263655127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88826125 + ... + 88826172.

Almost surely, 2^4263655128 is an apocalyptic number.

It is an amenable number.

4263655128 is an abundant number, since it is smaller than the sum of its proper divisors (6395482752).

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

4263655128 is a wasteful number, since it uses less digits than its factorization.

4263655128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177652306 (or 177652302 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The square root of 4263655128 is about 65296.6701141796. The cubic root of 4263655128 is about 1621.5388426178.

The spelling of 4263655128 in words is "four billion, two hundred sixty-three million, six hundred fifty-five thousand, one hundred twenty-eight".