4905494564 has 12 divisors (see below), whose sum is σ = 8602540800. Its totient is φ = 2447625768.

The previous prime is 4905494543. The next prime is 4905494597. The reversal of 4905494564 is 4654945094.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1278224 + ... + 1282055.

It is an arithmetic number, because the mean of its divisors is an integer number (716878400).

Almost surely, 2^4905494564 is an apocalyptic number.

It is an amenable number.

4905494564 is a deficient number, since it is larger than the sum of its proper divisors (3697046236).

4905494564 is a wasteful number, since it uses less digits than its factorization.

4905494564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560762 (or 2560760 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 50.

The square root of 4905494564 is about 70039.2358896069. The cubic root of 4905494564 is about 1699.1338799093.

The spelling of 4905494564 in words is "four billion, nine hundred five million, four hundred ninety-four thousand, five hundred sixty-four".