7200559872 has 432 divisors, whose sum is σ = 23905234080. Its totient is φ = 2064384000.

The previous prime is 7200559867. The next prime is 7200559921. The reversal of 7200559872 is 2789550027.

It is a happy number.

7200559872 is a `hidden beast` number, since 7 + 20 + 0 + 559 + 8 + 72 = 666.

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, 71292622 + ... + 71292722.

It is an arithmetic number, because the mean of its divisors is an integer number (55336190).

Almost surely, 2^7200559872 is an apocalyptic number.

7200559872 is a gapful number since it is divisible by the number (72) 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 7200559872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11952617040).

7200559872 is an abundant number, since it is smaller than the sum of its proper divisors (16704674208).

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

7200559872 is a wasteful number, since it uses less digits than its factorization.

7200559872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The square root of 7200559872 is about 84856.1127556524. The cubic root of 7200559872 is about 1931.0288188837.

It can be divided in two parts, 720055 and 9872, that added together give a palindrome (729927).

The spelling of 7200559872 in words is "seven billion, two hundred million, five hundred fifty-nine thousand, eight hundred seventy-two".