4255873472181 has 16 divisors (see below), whose sum is σ = 5712696557568. Its totient is φ = 2818153758000.

The previous prime is 4255873472177. The next prime is 4255873472233. The reversal of 4255873472181 is 1812743785524.

It is not a de Polignac number, because 4255873472181 - 2² = 4255873472177 is a prime.

It is a super-2 number, since 2×4255873472181² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255873472161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3713380 + ... + 4722386.

It is an arithmetic number, because the mean of its divisors is an integer number (357043534848).

Almost surely, 2^{4255873472181} is an apocalyptic number.

It is an amenable number.

4255873472181 is a deficient number, since it is larger than the sum of its proper divisors (1456823085387).

4255873472181 is a wasteful number, since it uses less digits than its factorization.

4255873472181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018472.

The product of its digits is 15052800, while the sum is 57.

The spelling of 4255873472181 in words is "four trillion, two hundred fifty-five billion, eight hundred seventy-three million, four hundred seventy-two thousand, one hundred eighty-one".