29265205463009 has 2 divisors, whose sum is σ = 29265205463010. Its totient is φ = 29265205463008.

The previous prime is 29265205462907. The next prime is 29265205463017. The reversal of 29265205463009 is 90036450256292.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15673839360400 + 13591366102609 = 3959020^2 + 3686647^2 .

It is a cyclic number.

It is not a de Polignac number, because 29265205463009 - 2²⁸ = 29264937027553 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (29265205463089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14632602731504 + 14632602731505.

It is an arithmetic number, because the mean of its divisors is an integer number (14632602731505).

Almost surely, 2^{29265205463009} is an apocalyptic number.

It is an amenable number.

29265205463009 is a deficient number, since it is larger than the sum of its proper divisors (1).

29265205463009 is an equidigital number, since it uses as much as digits as its factorization.

29265205463009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6998400, while the sum is 53.

The spelling of 29265205463009 in words is "twenty-nine trillion, two hundred sixty-five billion, two hundred five million, four hundred sixty-three thousand, nine".