29550055 has 8 divisors (see below), whose sum is σ = 37001952. Its totient is φ = 22612128.

The previous prime is 29550041. The next prime is 29550061. The reversal of 29550055 is 55005592.

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

It is not a de Polignac number, because 29550055 - 2⁹ = 29549543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29549999 and 29550026.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128364 + ... + 128593.

It is an arithmetic number, because the mean of its divisors is an integer number (4625244).

Almost surely, 2^29550055 is an apocalyptic number.

29550055 is a deficient number, since it is larger than the sum of its proper divisors (7451897).

29550055 is a wasteful number, since it uses less digits than its factorization.

29550055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256985.

The product of its (nonzero) digits is 11250, while the sum is 31.

The square root of 29550055 is about 5435.9962288434. The cubic root of 29550055 is about 309.1619926818.

The spelling of 29550055 in words is "twenty-nine million, five hundred fifty thousand, fifty-five".