59791609 has 2 divisors, whose sum is σ = 59791610. Its totient is φ = 59791608.

The previous prime is 59791607. The next prime is 59791637. The reversal of 59791609 is 90619795.

59791609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46308025 + 13483584 = 6805^2 + 3672^2 .

It is a cyclic number.

It is not a de Polignac number, because 59791609 - 2¹ = 59791607 is a prime.

Together with 59791607, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (59791607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29895804 + 29895805.

It is an arithmetic number, because the mean of its divisors is an integer number (29895805).

Almost surely, 2^59791609 is an apocalyptic number.

It is an amenable number.

59791609 is a deficient number, since it is larger than the sum of its proper divisors (1).

59791609 is an equidigital number, since it uses as much as digits as its factorization.

59791609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153090, while the sum is 46.

The square root of 59791609 is about 7732.5034109271. The cubic root of 59791609 is about 391.0330032777.

The spelling of 59791609 in words is "fifty-nine million, seven hundred ninety-one thousand, six hundred nine".