6485116522 has 16 divisors (see below), whose sum is σ = 9849625632. Its totient is φ = 3201945840.

The previous prime is 6485116471. The next prime is 6485116559. The reversal of 6485116522 is 2256115846.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385348 + ... + 401824.

It is an arithmetic number, because the mean of its divisors is an integer number (615601602).

Almost surely, 2^6485116522 is an apocalyptic number.

6485116522 is a deficient number, since it is larger than the sum of its proper divisors (3364509110).

6485116522 is a wasteful number, since it uses less digits than its factorization.

6485116522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18933.

The product of its digits is 115200, while the sum is 40.

The square root of 6485116522 is about 80530.2211719302. The cubic root of 6485116522 is about 1864.8300603923.

The spelling of 6485116522 in words is "six billion, four hundred eighty-five million, one hundred sixteen thousand, five hundred twenty-two".