4871760785 has 4 divisors (see below), whose sum is σ = 5846112948. Its totient is φ = 3897408624.

The previous prime is 4871760781. The next prime is 4871760799. The reversal of 4871760785 is 5870671784.

4871760785 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 920758336 + 3951002449 = 30344^2 + 62857^2 .

It is a cyclic number.

It is not a de Polignac number, because 4871760785 - 2² = 4871760781 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4871760781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487176074 + ... + 487176083.

It is an arithmetic number, because the mean of its divisors is an integer number (1461528237).

Almost surely, 2^4871760785 is an apocalyptic number.

It is an amenable number.

4871760785 is a deficient number, since it is larger than the sum of its proper divisors (974352163).

4871760785 is an equidigital number, since it uses as much as digits as its factorization.

4871760785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974352162.

The product of its (nonzero) digits is 2634240, while the sum is 53.

The square root of 4871760785 is about 69797.9998638929. Note that the first 3 decimals coincide. The cubic root of 4871760785 is about 1695.2300874266.

The spelling of 4871760785 in words is "four billion, eight hundred seventy-one million, seven hundred sixty thousand, seven hundred eighty-five".