4681004857 has 2 divisors, whose sum is σ = 4681004858. Its totient is φ = 4681004856.

The previous prime is 4681004803. The next prime is 4681004899. The reversal of 4681004857 is 7584001864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3745929616 + 935075241 = 61204^2 + 30579^2 .

It is a cyclic number.

It is not a de Polignac number, because 4681004857 - 2³¹ = 2533521209 is a prime.

It is not a weakly prime, because it can be changed into another prime (4681004257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2340502428 + 2340502429.

It is an arithmetic number, because the mean of its divisors is an integer number (2340502429).

Almost surely, 2^4681004857 is an apocalyptic number.

It is an amenable number.

4681004857 is a deficient number, since it is larger than the sum of its proper divisors (1).

4681004857 is an equidigital number, since it uses as much as digits as its factorization.

4681004857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 4681004857 is about 68417.8694275114. The cubic root of 4681004857 is about 1672.8090289732.

The spelling of 4681004857 in words is "four billion, six hundred eighty-one million, four thousand, eight hundred fifty-seven".