55033827 has 8 divisors (see below), whose sum is σ = 74091264. Its totient is φ = 36332808.

The previous prime is 55033819. The next prime is 55033829. The reversal of 55033827 is 72833055.

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

It is not a de Polignac number, because 55033827 - 2³ = 55033819 is a prime.

It is a super-2 number, since 2×55033827² = 6057444228531858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55033829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88743 + ... + 89360.

It is an arithmetic number, because the mean of its divisors is an integer number (9261408).

Almost surely, 2^55033827 is an apocalyptic number.

55033827 is a deficient number, since it is larger than the sum of its proper divisors (19057437).

55033827 is a wasteful number, since it uses less digits than its factorization.

55033827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178209.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 55033827 is about 7418.4787524128. The cubic root of 55033827 is about 380.3731952329.

The spelling of 55033827 in words is "fifty-five million, thirty-three thousand, eight hundred twenty-seven".