6506110649 has 8 divisors (see below), whose sum is σ = 6604608000. Its totient is φ = 6408016992.

The previous prime is 6506110621. The next prime is 6506110661. The reversal of 6506110649 is 9460116056.

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 6506110649 - 2²⁸ = 6237675193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6506110609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68369 + ... + 132990.

It is an arithmetic number, because the mean of its divisors is an integer number (825576000).

Almost surely, 2^6506110649 is an apocalyptic number.

It is an amenable number.

6506110649 is a deficient number, since it is larger than the sum of its proper divisors (98497351).

6506110649 is a wasteful number, since it uses less digits than its factorization.

6506110649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201847.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 6506110649 is about 80660.4652168583. The cubic root of 6506110649 is about 1866.8402174346.

The spelling of 6506110649 in words is "six billion, five hundred six million, one hundred ten thousand, six hundred forty-nine".