6303220115256 has 192 divisors, whose sum is σ = 17613953884800. Its totient is φ = 2035596904704.

The previous prime is 6303220115237. The next prime is 6303220115279. The reversal of 6303220115256 is 6525110223036.

6303220115256 is a `hidden beast` number, since 630 + 3 + 2 + 2 + 0 + 1 + 15 + 2 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 6303220115256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71703426 + ... + 71791278.

It is an arithmetic number, because the mean of its divisors is an integer number (91739343150).

Almost surely, 2^{6303220115256} 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 6303220115256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8806976942400).

6303220115256 is an abundant number, since it is smaller than the sum of its proper divisors (11310733769544).

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

6303220115256 is a wasteful number, since it uses less digits than its factorization.

6303220115256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88178 (or 88171 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 6303220115256 in words is "six trillion, three hundred three billion, two hundred twenty million, one hundred fifteen thousand, two hundred fifty-six".