6536886356 has 216 divisors, whose sum is σ = 16140501216. Its totient is φ = 2276588160.

The previous prime is 6536886341. The next prime is 6536886403.

6536886356 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 97565435 + ... + 97565501.

Almost surely, 2^6536886356 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 6536886356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8070250608).

6536886356 is an abundant number, since it is smaller than the sum of its proper divisors (9603614860).

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

6536886356 is a wasteful number, since it uses less digits than its factorization.

6536886356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 159 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 56.

The square root of 6536886356 is about 80851.0133269831. The cubic root of 6536886356 is about 1869.7791455645.

The spelling of 6536886356 in words is "six billion, five hundred thirty-six million, eight hundred eighty-six thousand, three hundred fifty-six".