6652016515 has 4 divisors (see below), whose sum is σ = 7982419824. Its totient is φ = 5321613208.

The previous prime is 6652016477. The next prime is 6652016533. The reversal of 6652016515 is 5156102566.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6652016515 - 2²¹ = 6649919363 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 665201647 + ... + 665201656.

It is an arithmetic number, because the mean of its divisors is an integer number (1995604956).

Almost surely, 2^6652016515 is an apocalyptic number.

6652016515 is a deficient number, since it is larger than the sum of its proper divisors (1330403309).

6652016515 is a wasteful number, since it uses less digits than its factorization.

6652016515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330403308.

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 6652016515 is about 81559.8952610902. The cubic root of 6652016515 is about 1880.6924146142.

The spelling of 6652016515 in words is "six billion, six hundred fifty-two million, sixteen thousand, five hundred fifteen".