2104828455 has 16 divisors (see below), whose sum is σ = 3544974720. Its totient is φ = 1063492128.

The previous prime is 2104828403. The next prime is 2104828459. The reversal of 2104828455 is 5548284012.

It is a happy number.

It is not a de Polignac number, because 2104828455 - 2⁶ = 2104828391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104828459) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3692397 + ... + 3692966.

It is an arithmetic number, because the mean of its divisors is an integer number (221560920).

Almost surely, 2^2104828455 is an apocalyptic number.

2104828455 is a deficient number, since it is larger than the sum of its proper divisors (1440146265).

2104828455 is a wasteful number, since it uses less digits than its factorization.

2104828455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7385390.

The product of its (nonzero) digits is 102400, while the sum is 39.

The square root of 2104828455 is about 45878.4094645837. The cubic root of 2104828455 is about 1281.5598770454.

The spelling of 2104828455 in words is "two billion, one hundred four million, eight hundred twenty-eight thousand, four hundred fifty-five".