4055616020 has 24 divisors (see below), whose sum is σ = 8559600000. Its totient is φ = 1614092832.

The previous prime is 4055616017. The next prime is 4055616043. The reversal of 4055616020 is 206165504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505520 + ... + 513479.

It is an arithmetic number, because the mean of its divisors is an integer number (356650000).

Almost surely, 2^4055616020 is an apocalyptic number.

It is an amenable number.

4055616020 is an abundant number, since it is smaller than the sum of its proper divisors (4503983980).

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

4055616020 is a wasteful number, since it uses less digits than its factorization.

4055616020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019207 (or 1019205 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 4055616020 is about 63683.7186414236. The cubic root of 4055616020 is about 1594.7242927109.

The spelling of 4055616020 in words is "four billion, fifty-five million, six hundred sixteen thousand, twenty".