4055641155 has 48 divisors (see below), whose sum is σ = 7285692960. Its totient is φ = 2084544000.

The previous prime is 4055641147. The next prime is 4055641169. The reversal of 4055641155 is 5511465504.

4055641155 is a `hidden beast` number, since 4 + 0 + 5 + 5 + 641 + 1 + 5 + 5 = 666.

4055641155 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4055641155 - 2³ = 4055641147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 781720 + ... + 786890.

It is an arithmetic number, because the mean of its divisors is an integer number (151785270).

Almost surely, 2^4055641155 is an apocalyptic number.

4055641155 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4055641155 is a deficient number, since it is larger than the sum of its proper divisors (3230051805).

4055641155 is a wasteful number, since it uses less digits than its factorization.

4055641155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5812 (or 5809 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The square root of 4055641155 is about 63683.9159835511. The cubic root of 4055641155 is about 1594.7275871806.

The spelling of 4055641155 in words is "four billion, fifty-five million, six hundred forty-one thousand, one hundred fifty-five".