29052449 has 2 divisors, whose sum is σ = 29052450. Its totient is φ = 29052448.

The previous prime is 29052431. The next prime is 29052451. The reversal of 29052449 is 94425092.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21390625 + 7661824 = 4625^2 + 2768^2 .

It is a cyclic number.

It is not a de Polignac number, because 29052449 - 2¹² = 29048353 is a prime.

Together with 29052451, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (29052479) 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, 14526224 + 14526225.

It is an arithmetic number, because the mean of its divisors is an integer number (14526225).

Almost surely, 2^29052449 is an apocalyptic number.

It is an amenable number.

29052449 is a deficient number, since it is larger than the sum of its proper divisors (1).

29052449 is an equidigital number, since it uses as much as digits as its factorization.

29052449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 29052449 is about 5390.0323746709. The cubic root of 29052449 is about 307.4167893473.

The spelling of 29052449 in words is "twenty-nine million, fifty-two thousand, four hundred forty-nine".