4055851922 has 8 divisors (see below), whose sum is σ = 6084162876. Its totient is φ = 2027797632.

The previous prime is 4055851913. The next prime is 4055851937. The reversal of 4055851922 is 2291585504.

It can be written as a sum of positive squares in 2 ways, for example, as 4026029401 + 29822521 = 63451^2 + 5461^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4055851922.

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 3 ways as a sum of consecutive naturals, for example, 18023 + ... + 91850.

Almost surely, 2^4055851922 is an apocalyptic number.

4055851922 is a deficient number, since it is larger than the sum of its proper divisors (2028310954).

4055851922 is a wasteful number, since it uses less digits than its factorization.

4055851922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128332.

The product of its (nonzero) digits is 144000, while the sum is 41.

The square root of 4055851922 is about 63685.5707519372. The cubic root of 4055851922 is about 1594.7552120874.

The spelling of 4055851922 in words is "four billion, fifty-five million, eight hundred fifty-one thousand, nine hundred twenty-two".