5252993209 has 2 divisors, whose sum is σ = 5252993210. Its totient is φ = 5252993208.

The previous prime is 5252993191. The next prime is 5252993227. The reversal of 5252993209 is 9023992525.

It is a balanced prime because it is at equal distance from previous prime (5252993191) and next prime (5252993227).

It can be written as a sum of positive squares in only one way, i.e., 3749725225 + 1503267984 = 61235^2 + 38772^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5252993209 is a prime.

It is not a weakly prime, because it can be changed into another prime (5252993309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626496604 + 2626496605.

It is an arithmetic number, because the mean of its divisors is an integer number (2626496605).

Almost surely, 2^5252993209 is an apocalyptic number.

It is an amenable number.

5252993209 is a deficient number, since it is larger than the sum of its proper divisors (1).

5252993209 is an equidigital number, since it uses as much as digits as its factorization.

5252993209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 437400, while the sum is 46.

The square root of 5252993209 is about 72477.5358921645. The cubic root of 5252993209 is about 1738.3435604605.

The spelling of 5252993209 in words is "five billion, two hundred fifty-two million, nine hundred ninety-three thousand, two hundred nine".