55033005 has 32 divisors (see below), whose sum is σ = 90574848. Its totient is φ = 28520000.

The previous prime is 55032983. The next prime is 55033049. The reversal of 55033005 is 50033055.

It is not a de Polignac number, because 55033005 - 2⁵ = 55032973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176800 + ... + 177110.

It is an arithmetic number, because the mean of its divisors is an integer number (2830464).

Almost surely, 2^55033005 is an apocalyptic number.

It is an amenable number.

55033005 is a deficient number, since it is larger than the sum of its proper divisors (35541843).

55033005 is a wasteful number, since it uses less digits than its factorization.

55033005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617.

The product of its (nonzero) digits is 1125, while the sum is 21.

The square root of 55033005 is about 7418.4233500118. The cubic root of 55033005 is about 380.3713014381.

The spelling of 55033005 in words is "fifty-five million, thirty-three thousand, five".