55329267 has 8 divisors (see below), whose sum is σ = 84311296. Its totient is φ = 31616712.

The previous prime is 55329259. The next prime is 55329299. The reversal of 55329267 is 76292355.

55329267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 55329267 - 2³ = 55329259 is a prime.

It is a super-2 number, since 2×55329267² = 6122655573514578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55329227) 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, 1317343 + ... + 1317384.

It is an arithmetic number, because the mean of its divisors is an integer number (10538912).

Almost surely, 2^55329267 is an apocalyptic number.

55329267 is a deficient number, since it is larger than the sum of its proper divisors (28982029).

55329267 is a wasteful number, since it uses less digits than its factorization.

55329267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2634737.

The product of its digits is 113400, while the sum is 39.

The square root of 55329267 is about 7438.3645379882. The cubic root of 55329267 is about 381.0526377216.

The spelling of 55329267 in words is "fifty-five million, three hundred twenty-nine thousand, two hundred sixty-seven".