4255536144 has 40 divisors (see below), whose sum is σ = 11094339520. Its totient is φ = 1405496448.

The previous prime is 4255536139. The next prime is 4255536211. The reversal of 4255536144 is 4416355524.

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401452 + ... + 411915.

It is an arithmetic number, because the mean of its divisors is an integer number (277358488).

Almost surely, 2^4255536144 is an apocalyptic number.

It is an amenable number.

4255536144 is an abundant number, since it is smaller than the sum of its proper divisors (6838803376).

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

4255536144 is a wasteful number, since it uses less digits than its factorization.

4255536144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813487 (or 813481 counting only the distinct ones).

The product of its digits is 288000, while the sum is 39.

The square root of 4255536144 is about 65234.4705198103. The cubic root of 4255536144 is about 1620.5089271319.

The spelling of 4255536144 in words is "four billion, two hundred fifty-five million, five hundred thirty-six thousand, one hundred forty-four".