2255532255 has 48 divisors (see below), whose sum is σ = 4053054720. Its totient is φ = 1159142400.

The previous prime is 2255532233. The next prime is 2255532263. The reversal of 2255532255 is 5522355522.

2255532255 is a `hidden beast` number, since 22 + 55 + 532 + 2 + 55 = 666.

2255532255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2255532255 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 332841 + ... + 339549.

It is an arithmetic number, because the mean of its divisors is an integer number (84438640).

Almost surely, 2^2255532255 is an apocalyptic number.

2255532255 is a deficient number, since it is larger than the sum of its proper divisors (1797522465).

2255532255 is a wasteful number, since it uses less digits than its factorization.

2255532255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6992 (or 6989 counting only the distinct ones).

The product of its digits is 150000, while the sum is 36.

The square root of 2255532255 is about 47492.4441885233. Note that the first 3 decimals coincide. The cubic root of 2255532255 is about 1311.4437891728.

Adding to 2255532255 its reverse (5522355522), we get a palindrome (7777887777).

The spelling of 2255532255 in words is "two billion, two hundred fifty-five million, five hundred thirty-two thousand, two hundred fifty-five".