8752722250000 has 315 divisors, whose sum is σ = 21775393361241. Its totient is φ = 3408192000000.

The previous prime is 8752722249989. The next prime is 8752722250003. The reversal of 8752722250000 is 522272578.

The square root of 8752722250000 is 2958500.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 31 ways, for example, as 741920377104 + 8010801872896 = 861348^2 + 2830336^2 .

It is a super-2 number, since 2×8752722250000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (8752722250003) by changing a digit.

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 62 ways as a sum of consecutive naturals, for example, 90234249952 + ... + 90234250048.

Almost surely, 2^{8752722250000} is an apocalyptic number.

8752722250000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

8752722250000 is the 2958500-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8752722250000

8752722250000 is an abundant number, since it is smaller than the sum of its proper divisors (13022671111241).

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

8752722250000 is an frugal number, since it uses more digits than its factorization.

8752722250000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 40.

The spelling of 8752722250000 in words is "eight trillion, seven hundred fifty-two billion, seven hundred twenty-two million, two hundred fifty thousand".