4568791065 has 32 divisors (see below), whose sum is σ = 7621257600. Its totient is φ = 2335097856.

The previous prime is 4568791049. The next prime is 4568791079. The reversal of 4568791065 is 5601978654.

It is not a de Polignac number, because 4568791065 - 2⁴ = 4568791049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4568790999 and 4568791017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32640 + ... + 101009.

It is an arithmetic number, because the mean of its divisors is an integer number (238164300).

Almost surely, 2^4568791065 is an apocalyptic number.

It is an amenable number.

4568791065 is a deficient number, since it is larger than the sum of its proper divisors (3052466535).

4568791065 is a wasteful number, since it uses less digits than its factorization.

4568791065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133753.

The product of its (nonzero) digits is 1814400, while the sum is 51.

The square root of 4568791065 is about 67592.8329410745. The cubic root of 4568791065 is about 1659.3338238760. Note that the first 3 decimals are identical.

The spelling of 4568791065 in words is "four billion, five hundred sixty-eight million, seven hundred ninety-one thousand, sixty-five".