6536080320 has 448 divisors, whose sum is σ = 26773632000. Its totient is φ = 1310883840.

The previous prime is 6536080259. The next prime is 6536080337. The reversal of 6536080320 is 230806356.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2142156 + ... + 2145204.

Almost surely, 2^6536080320 is an apocalyptic number.

6536080320 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6536080320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13386816000).

6536080320 is an abundant number, since it is smaller than the sum of its proper divisors (20237551680).

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

6536080320 is a wasteful number, since it uses less digits than its factorization.

6536080320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3116 (or 3106 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 6536080320 is about 80846.0284738836. The cubic root of 6536080320 is about 1869.7022908679.

Adding to 6536080320 its reverse (230806356), we get a palindrome (6766886676).

The spelling of 6536080320 in words is "six billion, five hundred thirty-six million, eighty thousand, three hundred twenty".