6372253609 has 2 divisors, whose sum is σ = 6372253610. Its totient is φ = 6372253608.

The previous prime is 6372253603. The next prime is 6372253631. The reversal of 6372253609 is 9063522736.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4629441600 + 1742812009 = 68040^2 + 41747^2 .

It is a cyclic number.

It is not a de Polignac number, because 6372253609 - 2¹⁹ = 6371729321 is a prime.

It is not a weakly prime, because it can be changed into another prime (6372253603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3186126804 + 3186126805.

It is an arithmetic number, because the mean of its divisors is an integer number (3186126805).

Almost surely, 2^6372253609 is an apocalyptic number.

It is an amenable number.

6372253609 is a deficient number, since it is larger than the sum of its proper divisors (1).

6372253609 is an equidigital number, since it uses as much as digits as its factorization.

6372253609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 43.

The square root of 6372253609 is about 79826.3966930739. The cubic root of 6372253609 is about 1853.9485771546.

The spelling of 6372253609 in words is "six billion, three hundred seventy-two million, two hundred fifty-three thousand, six hundred nine".