7272989875200 has 792 divisors, whose sum is σ = 29434097942400. Its totient is φ = 1574887587840.

The previous prime is 7272989875157. The next prime is 7272989875223. The reversal of 7272989875200 is 25789892727.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 71449941 + ... + 71551659.

Almost surely, 2^{7272989875200} is an apocalyptic number.

7272989875200 is a gapful number since it is divisible by the number (70) 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 7272989875200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14717048971200).

7272989875200 is an abundant number, since it is smaller than the sum of its proper divisors (22161108067200).

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

7272989875200 is a wasteful number, since it uses less digits than its factorization.

7272989875200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101785 (or 101755 counting only the distinct ones).

The product of its (nonzero) digits is 71124480, while the sum is 66.

The spelling of 7272989875200 in words is "seven trillion, two hundred seventy-two billion, nine hundred eighty-nine million, eight hundred seventy-five thousand, two hundred".