4725063209 has 2 divisors, whose sum is σ = 4725063210. Its totient is φ = 4725063208.

The previous prime is 4725063199. The next prime is 4725063223. The reversal of 4725063209 is 9023605274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4723537984 + 1525225 = 68728^2 + 1235^2 .

It is a cyclic number.

It is not a de Polignac number, because 4725063209 - 2¹² = 4725059113 is a prime.

It is not a weakly prime, because it can be changed into another prime (4725063289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2362531604 + 2362531605.

It is an arithmetic number, because the mean of its divisors is an integer number (2362531605).

Almost surely, 2^4725063209 is an apocalyptic number.

It is an amenable number.

4725063209 is a deficient number, since it is larger than the sum of its proper divisors (1).

4725063209 is an equidigital number, since it uses as much as digits as its factorization.

4725063209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 4725063209 is about 68739.0952006207. The cubic root of 4725063209 is about 1678.0408957564.

The spelling of 4725063209 in words is "four billion, seven hundred twenty-five million, sixty-three thousand, two hundred nine".