6550116015 has 32 divisors (see below), whose sum is σ = 10840320000. Its totient is φ = 3373810560.

The previous prime is 6550115987. The next prime is 6550116049. The reversal of 6550116015 is 5106110556.

It is not a de Polignac number, because 6550116015 - 2⁹ = 6550115503 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 217921 + ... + 246149.

It is an arithmetic number, because the mean of its divisors is an integer number (338760000).

Almost surely, 2^6550116015 is an apocalyptic number.

6550116015 is a deficient number, since it is larger than the sum of its proper divisors (4290203985).

6550116015 is a wasteful number, since it uses less digits than its factorization.

6550116015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28767.

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 6550116015 is about 80932.7870210831. The cubic root of 6550116015 is about 1871.0396779869.

The spelling of 6550116015 in words is "six billion, five hundred fifty million, one hundred sixteen thousand, fifteen".