6599548459956 has 24 divisors (see below), whose sum is σ = 15412585894720. Its totient is φ = 2197900988352.

The previous prime is 6599548459937. The next prime is 6599548460017.

6599548459956 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6599548459956² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243548176 + ... + 243575271.

Almost surely, 2^{6599548459956} is an apocalyptic number.

It is an amenable number.

6599548459956 is an abundant number, since it is smaller than the sum of its proper divisors (8813037434764).

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

6599548459956 is a wasteful number, since it uses less digits than its factorization.

6599548459956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487124583 (or 487124581 counting only the distinct ones).

The product of its digits is 18895680000, while the sum is 84.

The spelling of 6599548459956 in words is "six trillion, five hundred ninety-nine billion, five hundred forty-eight million, four hundred fifty-nine thousand, nine hundred fifty-six".