4038075655 has 32 divisors (see below), whose sum is σ = 5112999936. Its totient is φ = 3057600000.

The previous prime is 4038075619. The next prime is 4038075667. The reversal of 4038075655 is 5565708304.

It is not a de Polignac number, because 4038075655 - 2¹⁷ = 4037944583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1440255 + ... + 1443055.

It is an arithmetic number, because the mean of its divisors is an integer number (159781248).

Almost surely, 2^4038075655 is an apocalyptic number.

4038075655 is a deficient number, since it is larger than the sum of its proper divisors (1074924281).

4038075655 is a wasteful number, since it uses less digits than its factorization.

4038075655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3039.

The product of its (nonzero) digits is 504000, while the sum is 43.

The square root of 4038075655 is about 63545.8547428548. The cubic root of 4038075655 is about 1592.4219322992.

The spelling of 4038075655 in words is "four billion, thirty-eight million, seventy-five thousand, six hundred fifty-five".