8655309049 has 8 divisors (see below), whose sum is σ = 8715927168. Its totient is φ = 8594760720.

The previous prime is 8655309037. The next prime is 8655309097. The reversal of 8655309049 is 9409035568.

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 8655309049 - 2⁹ = 8655308537 is a prime.

It is a super-4 number, since 4×8655309049⁴ (a number of 41 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8655308993 and 8655309011.

It is not an unprimeable number, because it can be changed into a prime (8655309349) 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, 245184 + ... + 278254.

It is an arithmetic number, because the mean of its divisors is an integer number (1089490896).

Almost surely, 2^8655309049 is an apocalyptic number.

It is an amenable number.

8655309049 is a deficient number, since it is larger than the sum of its proper divisors (60618119).

8655309049 is a wasteful number, since it uses less digits than its factorization.

8655309049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34895.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The square root of 8655309049 is about 93033.9134348330. The cubic root of 8655309049 is about 2053.1823702373.

The spelling of 8655309049 in words is "eight billion, six hundred fifty-five million, three hundred nine thousand, forty-nine".