2205054415 has 16 divisors (see below), whose sum is σ = 2715138720. Its totient is φ = 1718138880.

The previous prime is 2205054409. The next prime is 2205054421. The reversal of 2205054415 is 5144505022.

It is an interprime number because it is at equal distance from previous prime (2205054409) and next prime (2205054421).

It is a de Polignac number, because none of the positive numbers 2^k-2205054415 is a prime.

It is a super-2 number, since 2×2205054415² = 9724529946221984450, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 118207 + ... + 135583.

It is an arithmetic number, because the mean of its divisors is an integer number (169696170).

Almost surely, 2^2205054415 is an apocalyptic number.

2205054415 is a deficient number, since it is larger than the sum of its proper divisors (510084305).

2205054415 is a wasteful number, since it uses less digits than its factorization.

2205054415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18042.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 2205054415 is about 46958.0069317257. The cubic root of 2205054415 is about 1301.5867045843.

Adding to 2205054415 its reverse (5144505022), we get a palindrome (7349559437).

The spelling of 2205054415 in words is "two billion, two hundred five million, fifty-four thousand, four hundred fifteen".