29585459213 has 2 divisors, whose sum is σ = 29585459214. Its totient is φ = 29585459212.

The previous prime is 29585459207. The next prime is 29585459257. The reversal of 29585459213 is 31295458592.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28251894889 + 1333564324 = 168083^2 + 36518^2 .

It is a cyclic number.

It is not a de Polignac number, because 29585459213 - 2⁶ = 29585459149 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29585459203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14792729606 + 14792729607.

It is an arithmetic number, because the mean of its divisors is an integer number (14792729607).

Almost surely, 2^29585459213 is an apocalyptic number.

It is an amenable number.

29585459213 is a deficient number, since it is larger than the sum of its proper divisors (1).

29585459213 is an equidigital number, since it uses as much as digits as its factorization.

29585459213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888000, while the sum is 53.

The spelling of 29585459213 in words is "twenty-nine billion, five hundred eighty-five million, four hundred fifty-nine thousand, two hundred thirteen".