55005835 has 8 divisors (see below), whose sum is σ = 67089456. Its totient is φ = 43283040.

The previous prime is 55005833. The next prime is 55005851. The reversal of 55005835 is 53850055.

55005835 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 55005835 - 2¹ = 55005833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55005797 and 55005806.

It is not an unprimeable number, because it can be changed into a prime (55005833) 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, 89869 + ... + 90478.

It is an arithmetic number, because the mean of its divisors is an integer number (8386182).

Almost surely, 2^55005835 is an apocalyptic number.

55005835 is a deficient number, since it is larger than the sum of its proper divisors (12083621).

55005835 is a wasteful number, since it uses less digits than its factorization.

55005835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180413.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 55005835 is about 7416.5918722820. The cubic root of 55005835 is about 380.3086942234.

The spelling of 55005835 in words is "fifty-five million, five thousand, eight hundred thirty-five".