6662080516 has 48 divisors (see below), whose sum is σ = 14396077696. Its totient is φ = 2626919424.

The previous prime is 6662080501. The next prime is 6662080517. The reversal of 6662080516 is 6150802666.

It is not an unprimeable number, because it can be changed into a prime (6662080517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81940 + ... + 141556.

Almost surely, 2^6662080516 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6662080516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7198038848).

6662080516 is an abundant number, since it is smaller than the sum of its proper divisors (7733997180).

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

6662080516 is a wasteful number, since it uses less digits than its factorization.

6662080516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59948 (or 59946 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 6662080516 is about 81621.5689386084. The cubic root of 6662080516 is about 1881.6403854601.

The spelling of 6662080516 in words is "six billion, six hundred sixty-two million, eighty thousand, five hundred sixteen".