4821476409 has 12 divisors (see below), whose sum is σ = 7095758436. Its totient is φ = 3153669792.

The previous prime is 4821476393. The next prime is 4821476411. The reversal of 4821476409 is 9046741284.

It can be written as a sum of positive squares in 2 ways, for example, as 1931338809 + 2890137600 = 43947^2 + 53760^2 .

It is not a de Polignac number, because 4821476409 - 2⁴ = 4821476393 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4821476419) 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 11 ways as a sum of consecutive naturals, for example, 5053482 + ... + 5054435.

It is an arithmetic number, because the mean of its divisors is an integer number (591313203).

Almost surely, 2^4821476409 is an apocalyptic number.

It is an amenable number.

4821476409 is a deficient number, since it is larger than the sum of its proper divisors (2274282027).

4821476409 is a wasteful number, since it uses less digits than its factorization.

4821476409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10107976 (or 10107973 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 4821476409 is about 69436.8519519714. The cubic root of 4821476409 is about 1689.3774078876.

The spelling of 4821476409 in words is "four billion, eight hundred twenty-one million, four hundred seventy-six thousand, four hundred nine".