4905308205 has 96 divisors (see below), whose sum is σ = 10132252416. Its totient is φ = 2148636672.

The previous prime is 4905308179. The next prime is 4905308227. The reversal of 4905308205 is 5028035094.

4905308205 is a `hidden beast` number, since 49 + 0 + 530 + 82 + 0 + 5 = 666.

It is not a de Polignac number, because 4905308205 - 2¹² = 4905304109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4905308205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 714469 + ... + 721301.

It is an arithmetic number, because the mean of its divisors is an integer number (105544296).

Almost surely, 2^4905308205 is an apocalyptic number.

4905308205 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4905308205 is an abundant number, since it is smaller than the sum of its proper divisors (5226944211).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4905308205 is a wasteful number, since it uses less digits than its factorization.

4905308205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6947 (or 6944 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 4905308205 is about 70037.9054869576. The cubic root of 4905308205 is about 1699.1123630233.

The spelling of 4905308205 in words is "four billion, nine hundred five million, three hundred eight thousand, two hundred five".