4555404405 has 36 divisors (see below), whose sum is σ = 8387852772. Its totient is φ = 2286627840.

The previous prime is 4555404389. The next prime is 4555404463. The reversal of 4555404405 is 5044045554.

It can be written as a sum of positive squares in 6 ways, for example, as 179184996 + 4376219409 = 13386^2 + 66153^2 .

It is not a de Polignac number, because 4555404405 - 2⁴ = 4555404389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4555404405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 162136 + ... + 188145.

Almost surely, 2^4555404405 is an apocalyptic number.

4555404405 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4555404405 is a deficient number, since it is larger than the sum of its proper divisors (3832448367).

4555404405 is a wasteful number, since it uses less digits than its factorization.

4555404405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350326 (or 350306 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The square root of 4555404405 is about 67493.7360426877. The cubic root of 4555404405 is about 1657.7116100638.

Adding to 4555404405 its reverse (5044045554), we get a palindrome (9599449959).

The spelling of 4555404405 in words is "four billion, five hundred fifty-five million, four hundred four thousand, four hundred five".