4771905772 has 24 divisors (see below), whose sum is σ = 8736731136. Its totient is φ = 2276240208.

The previous prime is 4771905767. The next prime is 4771905793. The reversal of 4771905772 is 2775091774.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32478 + ... + 102949.

It is an arithmetic number, because the mean of its divisors is an integer number (364030464).

Almost surely, 2^4771905772 is an apocalyptic number.

It is an amenable number.

4771905772 is a deficient number, since it is larger than the sum of its proper divisors (3964825364).

4771905772 is a wasteful number, since it uses less digits than its factorization.

4771905772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135837 (or 135835 counting only the distinct ones).

The product of its (nonzero) digits is 864360, while the sum is 49.

The square root of 4771905772 is about 69078.9821291542. The cubic root of 4771905772 is about 1683.5678347249.

The spelling of 4771905772 in words is "four billion, seven hundred seventy-one million, nine hundred five thousand, seven hundred seventy-two".