4777965625 has 24 divisors (see below), whose sum is σ = 6286472640. Its totient is φ = 3621150000.

The previous prime is 4777965611. The next prime is 4777965641. The reversal of 4777965625 is 5265697774.

It is not a de Polignac number, because 4777965625 - 2⁹ = 4777965113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4777965625.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 19140 + ... + 99610.

It is an arithmetic number, because the mean of its divisors is an integer number (261936360).

Almost surely, 2^4777965625 is an apocalyptic number.

It is an amenable number.

4777965625 is a deficient number, since it is larger than the sum of its proper divisors (1508507015).

4777965625 is an frugal number, since it uses more digits than its factorization.

4777965625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80515 (or 80495 counting only the distinct ones).

The product of its digits is 22226400, while the sum is 58.

The square root of 4777965625 is about 69122.8299840219. The cubic root of 4777965625 is about 1684.2801886940.

The spelling of 4777965625 in words is "four billion, seven hundred seventy-seven million, nine hundred sixty-five thousand, six hundred twenty-five".