4055622912 has 288 divisors, whose sum is σ = 13412891520. Its totient is φ = 1198080000.

The previous prime is 4055622899. The next prime is 4055622917. The reversal of 4055622912 is 2192265504.

4055622912 is a `hidden beast` number, since 4 + 0 + 5 + 562 + 2 + 91 + 2 = 666.

4055622912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4055622917) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3116662 + ... + 3117962.

It is an arithmetic number, because the mean of its divisors is an integer number (46572540).

Almost surely, 2^4055622912 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 4055622912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6706445760).

4055622912 is an abundant number, since it is smaller than the sum of its proper divisors (9357268608).

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

4055622912 is a wasteful number, since it uses less digits than its factorization.

4055622912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378 (or 1358 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 4055622912 is about 63683.7727525623. The cubic root of 4055622912 is about 1594.7251960536.

The spelling of 4055622912 in words is "four billion, fifty-five million, six hundred twenty-two thousand, nine hundred twelve".