4777819612 has 24 divisors (see below), whose sum is σ = 8559936000. Its totient is φ = 2332179696.

The previous prime is 4777819609. The next prime is 4777819633. The reversal of 4777819612 is 2169187774.

It is a self number, because there is not a number n which added to its sum of digits gives 4777819612.

It is a congruent number.

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, 406839 + ... + 418417.

It is an arithmetic number, because the mean of its divisors is an integer number (356664000).

Almost surely, 2^4777819612 is an apocalyptic number.

It is an amenable number.

4777819612 is a deficient number, since it is larger than the sum of its proper divisors (3782116388).

4777819612 is a wasteful number, since it uses less digits than its factorization.

4777819612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14025 (or 14023 counting only the distinct ones).

The product of its digits is 1185408, while the sum is 52.

The square root of 4777819612 is about 69121.7737908975. The cubic root of 4777819612 is about 1684.2630315099.

The spelling of 4777819612 in words is "four billion, seven hundred seventy-seven million, eight hundred nineteen thousand, six hundred twelve".