6228208326528 has 256 divisors, whose sum is σ = 18724996800000. Its totient is φ = 2037434720256.

The previous prime is 6228208326499. The next prime is 6228208326547. The reversal of 6228208326528 is 8256238028226.

6228208326528 is a `hidden beast` number, since 6 + 2 + 2 + 82 + 0 + 8 + 32 + 6 + 528 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122113000 + ... + 122163992.

It is an arithmetic number, because the mean of its divisors is an integer number (73144518750).

Almost surely, 2^{6228208326528} 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 6228208326528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9362498400000).

6228208326528 is an abundant number, since it is smaller than the sum of its proper divisors (12496788473472).

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

6228208326528 is a wasteful number, since it uses less digits than its factorization.

6228208326528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51674 (or 51656 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 54.

The spelling of 6228208326528 in words is "six trillion, two hundred twenty-eight billion, two hundred eight million, three hundred twenty-six thousand, five hundred twenty-eight".