4155838055 has 16 divisors (see below), whose sum is σ = 5053814400. Its totient is φ = 3280193280.

The previous prime is 4155838031. The next prime is 4155838087. The reversal of 4155838055 is 5508385514.

It is not a de Polignac number, because 4155838055 - 2²² = 4151643751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4155837997 and 4155838015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 703715 + ... + 709595.

It is an arithmetic number, because the mean of its divisors is an integer number (315863400).

Almost surely, 2^4155838055 is an apocalyptic number.

4155838055 is a deficient number, since it is larger than the sum of its proper divisors (897976345).

4155838055 is a wasteful number, since it uses less digits than its factorization.

4155838055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7754.

The product of its (nonzero) digits is 480000, while the sum is 44.

The square root of 4155838055 is about 64465.7898035850. The cubic root of 4155838055 is about 1607.7537770513.

The spelling of 4155838055 in words is "four billion, one hundred fifty-five million, eight hundred thirty-eight thousand, fifty-five".