4145200055 has 4 divisors (see below), whose sum is σ = 4974240072. Its totient is φ = 3316160040.

The previous prime is 4145199997. The next prime is 4145200063. The reversal of 4145200055 is 5500025414.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4145200055 - 2¹² = 4145195959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4145199997 and 4145200033.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414520001 + ... + 414520010.

It is an arithmetic number, because the mean of its divisors is an integer number (1243560018).

Almost surely, 2^4145200055 is an apocalyptic number.

4145200055 is a deficient number, since it is larger than the sum of its proper divisors (829040017).

4145200055 is an equidigital number, since it uses as much as digits as its factorization.

4145200055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829040016.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 4145200055 is about 64383.2280566919. The cubic root of 4145200055 is about 1606.3807768887.

Adding to 4145200055 its reverse (5500025414), we get a palindrome (9645225469).

The spelling of 4145200055 in words is "four billion, one hundred forty-five million, two hundred thousand, fifty-five".