4055695128 has 24 divisors (see below), whose sum is σ = 10984174500. Its totient is φ = 1351898352.

The previous prime is 4055695123. The next prime is 4055695139. The reversal of 4055695128 is 8215965504.

4055695128 is a `hidden beast` number, since 4 + 0 + 556 + 95 + 1 + 2 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4055695123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28164478 + ... + 28164621.

Almost surely, 2^4055695128 is an apocalyptic number.

It is an amenable number.

4055695128 is an abundant number, since it is smaller than the sum of its proper divisors (6928479372).

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

4055695128 is a wasteful number, since it uses less digits than its factorization.

4055695128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56329111 (or 56329104 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The square root of 4055695128 is about 63684.3397390599. The cubic root of 4055695128 is about 1594.7346614299.

The spelling of 4055695128 in words is "four billion, fifty-five million, six hundred ninety-five thousand, one hundred twenty-eight".