6516260316 has 18 divisors (see below), whose sum is σ = 16471658112. Its totient is φ = 2172086760.

The previous prime is 6516260287. The next prime is 6516260323. The reversal of 6516260316 is 6130626156.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 181007231 = 6516260316 / (6 + 5 + 1 + 6 + 2 + 6 + 0 + 3 + 1 + 6).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90503580 + ... + 90503651.

Almost surely, 2^6516260316 is an apocalyptic number.

It is an amenable number.

6516260316 is an abundant number, since it is smaller than the sum of its proper divisors (9955397796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6516260316 is a wasteful number, since it uses less digits than its factorization.

6516260316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181007241 (or 181007236 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 6516260316 is about 80723.3566943298. The cubic root of 6516260316 is about 1867.8104828313.

The spelling of 6516260316 in words is "six billion, five hundred sixteen million, two hundred sixty thousand, three hundred sixteen".