55841667 has 8 divisors (see below), whose sum is σ = 85092096. Its totient is φ = 31909512.

The previous prime is 55841663. The next prime is 55841689. The reversal of 55841667 is 76614855.

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

It is not a de Polignac number, because 55841667 - 2² = 55841663 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (55841663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1329543 + ... + 1329584.

It is an arithmetic number, because the mean of its divisors is an integer number (10636512).

Almost surely, 2^55841667 is an apocalyptic number.

55841667 is a deficient number, since it is larger than the sum of its proper divisors (29250429).

55841667 is a wasteful number, since it uses less digits than its factorization.

55841667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659137.

The product of its digits is 201600, while the sum is 42.

The square root of 55841667 is about 7472.7282166555. The cubic root of 55841667 is about 382.2253246091.

The spelling of 55841667 in words is "fifty-five million, eight hundred forty-one thousand, six hundred sixty-seven".