55848085 has 4 divisors (see below), whose sum is σ = 67017708. Its totient is φ = 44678464.

The previous prime is 55848083. The next prime is 55848097. The reversal of 55848085 is 58084855.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17791524 + 38056561 = 4218^2 + 6169^2 .

It is a cyclic number.

It is not a de Polignac number, because 55848085 - 2¹ = 55848083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55848083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5584804 + ... + 5584813.

It is an arithmetic number, because the mean of its divisors is an integer number (16754427).

Almost surely, 2^55848085 is an apocalyptic number.

It is an amenable number.

55848085 is a deficient number, since it is larger than the sum of its proper divisors (11169623).

55848085 is a wasteful number, since it uses less digits than its factorization.

55848085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11169622.

The product of its (nonzero) digits is 256000, while the sum is 43.

The square root of 55848085 is about 7473.1576324871. The cubic root of 55848085 is about 382.2399673678.

The spelling of 55848085 in words is "fifty-five million, eight hundred forty-eight thousand, eighty-five".