4885309157 has 2 divisors, whose sum is σ = 4885309158. Its totient is φ = 4885309156.

The previous prime is 4885309129. The next prime is 4885309199. The reversal of 4885309157 is 7519035884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3927654241 + 957654916 = 62671^2 + 30946^2 .

It is a cyclic number.

It is not a de Polignac number, because 4885309157 - 2¹⁰ = 4885308133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4885309357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2442654578 + 2442654579.

It is an arithmetic number, because the mean of its divisors is an integer number (2442654579).

Almost surely, 2^4885309157 is an apocalyptic number.

It is an amenable number.

4885309157 is a deficient number, since it is larger than the sum of its proper divisors (1).

4885309157 is an equidigital number, since it uses as much as digits as its factorization.

4885309157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The square root of 4885309157 is about 69894.9866370972. The cubic root of 4885309157 is about 1696.8001118125.

The spelling of 4885309157 in words is "four billion, eight hundred eighty-five million, three hundred nine thousand, one hundred fifty-seven".