29093585458897 has 2 divisors, whose sum is σ = 29093585458898. Its totient is φ = 29093585458896.

The previous prime is 29093585458843. The next prime is 29093585458901. The reversal of 29093585458897 is 79885458539092.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21894903281601 + 7198682177296 = 4679199^2 + 2683036^2 .

It is a cyclic number.

It is not a de Polignac number, because 29093585458897 - 2²³ = 29093577070289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29093585458897.

It is not a weakly prime, because it can be changed into another prime (29093585458297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14546792729448 + 14546792729449.

It is an arithmetic number, because the mean of its divisors is an integer number (14546792729449).

Almost surely, 2^{29093585458897} is an apocalyptic number.

It is an amenable number.

29093585458897 is a deficient number, since it is larger than the sum of its proper divisors (1).

29093585458897 is an equidigital number, since it uses as much as digits as its factorization.

29093585458897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7838208000, while the sum is 82.

The spelling of 29093585458897 in words is "twenty-nine trillion, ninety-three billion, five hundred eighty-five million, four hundred fifty-eight thousand, eight hundred ninety-seven".