29050505 has 8 divisors (see below), whose sum is σ = 38029824. Its totient is φ = 21127600.

The previous prime is 29050481. The next prime is 29050507. The reversal of 29050505 is 50505092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29050505 - 2¹⁴ = 29034121 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29050507) 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 in 7 ways as a sum of consecutive naturals, for example, 264041 + ... + 264150.

It is an arithmetic number, because the mean of its divisors is an integer number (4753728).

Almost surely, 2^29050505 is an apocalyptic number.

It is an amenable number.

29050505 is a deficient number, since it is larger than the sum of its proper divisors (8979319).

29050505 is a wasteful number, since it uses less digits than its factorization.

29050505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528207.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 29050505 is about 5389.8520387855. The cubic root of 29050505 is about 307.4099324203.

Adding to 29050505 its reverse (50505092), we get a palindrome (79555597).

The spelling of 29050505 in words is "twenty-nine million, fifty thousand, five hundred five".