6587066607856 has 40 divisors (see below), whose sum is σ = 14585798636640. Its totient is φ = 2822999291904.

The previous prime is 6587066607851. The next prime is 6587066607871.

6587066607856 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6587066607851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13218780 + ... + 13708036.

It is an arithmetic number, because the mean of its divisors is an integer number (364644965916).

Almost surely, 2^{6587066607856} is an apocalyptic number.

It is an amenable number.

6587066607856 is an abundant number, since it is smaller than the sum of its proper divisors (7998732028784).

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

6587066607856 is a wasteful number, since it uses less digits than its factorization.

6587066607856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609481 (or 609475 counting only the distinct ones).

The product of its (nonzero) digits is 609638400, while the sum is 70.

The spelling of 6587066607856 in words is "six trillion, five hundred eighty-seven billion, sixty-six million, six hundred seven thousand, eight hundred fifty-six".