8545099 has 4 divisors (see below), whose sum is σ = 8648136. Its totient is φ = 8442064.

The previous prime is 8545091. The next prime is 8545109. The reversal of 8545099 is 9905458.

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

It is a cyclic number.

It is not a de Polignac number, because 8545099 - 2³ = 8545091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8545091) 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, 51394 + ... + 51559.

It is an arithmetic number, because the mean of its divisors is an integer number (2162034).

Almost surely, 2^8545099 is an apocalyptic number.

8545099 is a deficient number, since it is larger than the sum of its proper divisors (103037).

8545099 is a wasteful number, since it uses less digits than its factorization.

8545099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103036.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 8545099 is about 2923.2001299945. The cubic root of 8545099 is about 204.4430569792.

The spelling of 8545099 in words is "eight million, five hundred forty-five thousand, ninety-nine".