4055021552 has 20 divisors (see below), whose sum is σ = 7883427720. Its totient is φ = 2020588608.

The previous prime is 4055021539. The next prime is 4055021569. The reversal of 4055021552 is 2551205504.

It is a congruent number.

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, 427802 + ... + 437177.

It is an arithmetic number, because the mean of its divisors is an integer number (394171386).

Almost surely, 2^4055021552 is an apocalyptic number.

It is an amenable number.

4055021552 is a deficient number, since it is larger than the sum of its proper divisors (3828406168).

4055021552 is a wasteful number, since it uses less digits than its factorization.

4055021552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865280 (or 865274 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 4055021552 is about 63679.0511235838. The cubic root of 4055021552 is about 1594.6463712246.

The spelling of 4055021552 in words is "four billion, fifty-five million, twenty-one thousand, five hundred fifty-two".