6656034516 has 12 divisors (see below), whose sum is σ = 15530747232. Its totient is φ = 2218678168.

The previous prime is 6656034509. The next prime is 6656034529. The reversal of 6656034516 is 6154306566.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277334760 + ... + 277334783.

It is an arithmetic number, because the mean of its divisors is an integer number (1294228936).

Almost surely, 2^6656034516 is an apocalyptic number.

It is an amenable number.

6656034516 is an abundant number, since it is smaller than the sum of its proper divisors (8874712716).

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

6656034516 is a wasteful number, since it uses less digits than its factorization.

6656034516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554669550 (or 554669548 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 6656034516 is about 81584.5237529766. The cubic root of 6656034516 is about 1881.0710017202.

The spelling of 6656034516 in words is "six billion, six hundred fifty-six million, thirty-four thousand, five hundred sixteen".