4255611172 has 24 divisors (see below), whose sum is σ = 7504503552. Its totient is φ = 2111508000.

The previous prime is 4255611167. The next prime is 4255611209. The reversal of 4255611172 is 2711165524.

It is a super-2 number, since 2×4255611172² = 36220452894502427168, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452397 + ... + 461707.

It is an arithmetic number, because the mean of its divisors is an integer number (312687648).

Almost surely, 2^4255611172 is an apocalyptic number.

It is an amenable number.

4255611172 is a deficient number, since it is larger than the sum of its proper divisors (3248892380).

4255611172 is a wasteful number, since it uses less digits than its factorization.

4255611172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10179 (or 10177 counting only the distinct ones).

The product of its digits is 16800, while the sum is 34.

The square root of 4255611172 is about 65235.0455813438. The cubic root of 4255611172 is about 1620.5184506346.

Adding to 4255611172 its reverse (2711165524), we get a palindrome (6966776696).

The spelling of 4255611172 in words is "four billion, two hundred fifty-five million, six hundred eleven thousand, one hundred seventy-two".