8553149 has 8 divisors (see below), whose sum is σ = 9380448. Its totient is φ = 7734160.

The previous prime is 8553143. The next prime is 8553163. The reversal of 8553149 is 9413558.

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

It is a cyclic number.

It is not a de Polignac number, because 8553149 - 2¹⁶ = 8487613 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8553143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194 + ... + 4140.

It is an arithmetic number, because the mean of its divisors is an integer number (1172556).

Almost surely, 2^8553149 is an apocalyptic number.

It is an amenable number.

8553149 is a deficient number, since it is larger than the sum of its proper divisors (827299).

8553149 is a wasteful number, since it uses less digits than its factorization.

8553149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4155.

The product of its digits is 21600, while the sum is 35.

The square root of 8553149 is about 2924.5767215103. The cubic root of 8553149 is about 204.5072360709.

It can be divided in two parts, 855 and 3149, that added together give a palindrome (4004).

The spelling of 8553149 in words is "eight million, five hundred fifty-three thousand, one hundred forty-nine".