4777545064 has 32 divisors (see below), whose sum is σ = 8995691520. Its totient is φ = 2378717056.

The previous prime is 4777545053. The next prime is 4777545083. The reversal of 4777545064 is 4605457774.

It is a junction number, because it is equal to n+sod(n) for n = 4777544999 and 4777545017.

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, 3654699 + ... + 3656005.

It is an arithmetic number, because the mean of its divisors is an integer number (281115360).

Almost surely, 2^4777545064 is an apocalyptic number.

It is an amenable number.

4777545064 is a deficient number, since it is larger than the sum of its proper divisors (4218146456).

4777545064 is a wasteful number, since it uses less digits than its factorization.

4777545064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2889 (or 2885 counting only the distinct ones).

The product of its (nonzero) digits is 3292800, while the sum is 49.

The square root of 4777545064 is about 69119.7877890261. The cubic root of 4777545064 is about 1684.2307699386.

The spelling of 4777545064 in words is "four billion, seven hundred seventy-seven million, five hundred forty-five thousand, sixty-four".