4405551255 has 32 divisors (see below), whose sum is σ = 8950963200. Its totient is φ = 2013965856.

The previous prime is 4405551239. The next prime is 4405551281. The reversal of 4405551255 is 5521555044.

4405551255 is a `hidden beast` number, since 4 + 40 + 55 + 512 + 55 = 666.

It is not a de Polignac number, because 4405551255 - 2⁴ = 4405551239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2330035 + ... + 2331924.

It is an arithmetic number, because the mean of its divisors is an integer number (279717600).

Almost surely, 2^4405551255 is an apocalyptic number.

4405551255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4405551255 is an abundant number, since it is smaller than the sum of its proper divisors (4545411945).

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

4405551255 is a wasteful number, since it uses less digits than its factorization.

4405551255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4661980 (or 4661974 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 36.

The square root of 4405551255 is about 66374.3267762469. The cubic root of 4405551255 is about 1639.3313820907.

The spelling of 4405551255 in words is "four billion, four hundred five million, five hundred fifty-one thousand, two hundred fifty-five".