4681570093 has 2 divisors, whose sum is σ = 4681570094. Its totient is φ = 4681570092.

The previous prime is 4681570057. The next prime is 4681570133. The reversal of 4681570093 is 3900751864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4681570084 + 9 = 68422^2 + 3^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4681570093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4681570013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2340785046 + 2340785047.

It is an arithmetic number, because the mean of its divisors is an integer number (2340785047).

Almost surely, 2^4681570093 is an apocalyptic number.

It is an amenable number.

4681570093 is a deficient number, since it is larger than the sum of its proper divisors (1).

4681570093 is an equidigital number, since it uses as much as digits as its factorization.

4681570093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 4681570093 is about 68422.0000657683. Note that the first 4 decimals coincide. The cubic root of 4681570093 is about 1672.8763573822.

The spelling of 4681570093 in words is "four billion, six hundred eighty-one million, five hundred seventy thousand, ninety-three".