8550901 has 4 divisors (see below), whose sum is σ = 8602272. Its totient is φ = 8499532.

The previous prime is 8550889. The next prime is 8550907. The reversal of 8550901 is 1090558.

8550901 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8550901 - 2⁵ = 8550869 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8550901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8550907) 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 3 ways as a sum of consecutive naturals, for example, 25435 + ... + 25768.

It is an arithmetic number, because the mean of its divisors is an integer number (2150568).

Almost surely, 2^8550901 is an apocalyptic number.

It is an amenable number.

8550901 is a deficient number, since it is larger than the sum of its proper divisors (51371).

8550901 is a wasteful number, since it uses less digits than its factorization.

8550901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51370.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 8550901 is about 2924.1923671332. The cubic root of 8550901 is about 204.4893178145.

The spelling of 8550901 in words is "eight million, five hundred fifty thousand, nine hundred one".