4225855536 has 280 divisors, whose sum is σ = 14241702560. Its totient is φ = 1189168128.

The previous prime is 4225855451. The next prime is 4225855541. The reversal of 4225855536 is 6355585224.

4225855536 is a `hidden beast` number, since 42 + 2 + 58 + 5 + 553 + 6 = 666.

4225855536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4225855536² = 35715710022283694592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4225855491 and 4225855500.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 5959950 + ... + 5960658.

Almost surely, 2^4225855536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4225855536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7120851280).

4225855536 is an abundant number, since it is smaller than the sum of its proper divisors (10015847024).

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

4225855536 is an equidigital number, since it uses as much as digits as its factorization.

4225855536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815 (or 794 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 45.

The square root of 4225855536 is about 65006.5807130324. The cubic root of 4225855536 is about 1616.7326739243.

The spelling of 4225855536 in words is "four billion, two hundred twenty-five million, eight hundred fifty-five thousand, five hundred thirty-six".