4852523909 has 2 divisors, whose sum is σ = 4852523910. Its totient is φ = 4852523908.

The previous prime is 4852523873. The next prime is 4852523917. The reversal of 4852523909 is 9093252584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2735603809 + 2116920100 = 52303^2 + 46010^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4852523909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4852523959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2426261954 + 2426261955.

It is an arithmetic number, because the mean of its divisors is an integer number (2426261955).

Almost surely, 2^4852523909 is an apocalyptic number.

It is an amenable number.

4852523909 is a deficient number, since it is larger than the sum of its proper divisors (1).

4852523909 is an equidigital number, since it uses as much as digits as its factorization.

4852523909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 47.

The square root of 4852523909 is about 69660.0596396529. The cubic root of 4852523909 is about 1692.9958542695.

The spelling of 4852523909 in words is "four billion, eight hundred fifty-two million, five hundred twenty-three thousand, nine hundred nine".