6333502720272 has 160 divisors (see below), whose sum is σ = 20178647150592. Its totient is φ = 1666943857152.

The previous prime is 6333502720261. The next prime is 6333502720273. The reversal of 6333502720272 is 2720272053336.

It is a super-2 number, since 2×6333502720272² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (6333502720273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 638533 + ... + 3615899.

Almost surely, 2^{6333502720272} 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 6333502720272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10089323575296).

6333502720272 is an abundant number, since it is smaller than the sum of its proper divisors (13845144430320).

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

6333502720272 is a wasteful number, since it uses less digits than its factorization.

6333502720272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977885 (or 2977879 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 42.

The spelling of 6333502720272 in words is "six trillion, three hundred thirty-three billion, five hundred two million, seven hundred twenty thousand, two hundred seventy-two".