4272309659 has 2 divisors, whose sum is σ = 4272309660. Its totient is φ = 4272309658.

The previous prime is 4272309649. The next prime is 4272309709. The reversal of 4272309659 is 9569032724.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4272309659 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4272309649) 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, 2136154829 + 2136154830.

It is an arithmetic number, because the mean of its divisors is an integer number (2136154830).

Almost surely, 2^4272309659 is an apocalyptic number.

4272309659 is a deficient number, since it is larger than the sum of its proper divisors (1).

4272309659 is an equidigital number, since it uses as much as digits as its factorization.

4272309659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 47.

The square root of 4272309659 is about 65362.9073634275. The cubic root of 4272309659 is about 1622.6352550542.

The spelling of 4272309659 in words is "four billion, two hundred seventy-two million, three hundred nine thousand, six hundred fifty-nine".