6489097055 has 8 divisors (see below), whose sum is σ = 8899333152. Its totient is φ = 4449666528.

The previous prime is 6489097049. The next prime is 6489097057. The reversal of 6489097055 is 5507909846.

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 6489097055 - 2⁸ = 6489096799 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6489096988 and 6489097006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6489097057) 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, 92701352 + ... + 92701421.

It is an arithmetic number, because the mean of its divisors is an integer number (1112416644).

Almost surely, 2^6489097055 is an apocalyptic number.

6489097055 is a deficient number, since it is larger than the sum of its proper divisors (2410236097).

6489097055 is a wasteful number, since it uses less digits than its factorization.

6489097055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185402785.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The square root of 6489097055 is about 80554.9319098465. The cubic root of 6489097055 is about 1865.2115235652.

The spelling of 6489097055 in words is "six billion, four hundred eighty-nine million, ninety-seven thousand, fifty-five".