7252285824 has 384 divisors, whose sum is σ = 25045063680. Its totient is φ = 1970749440.

The previous prime is 7252285783. The next prime is 7252285829. The reversal of 7252285824 is 4285822527.

7252285824 is a `hidden beast` number, since 72 + 522 + 8 + 58 + 2 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a self number, because there is not a number n which added to its sum of digits gives 7252285824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7252285829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16748712 + ... + 16749144.

It is an arithmetic number, because the mean of its divisors is an integer number (65221520).

Almost surely, 2^7252285824 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 7252285824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12522531840).

7252285824 is an abundant number, since it is smaller than the sum of its proper divisors (17792777856).

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

7252285824 is a wasteful number, since it uses less digits than its factorization.

7252285824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558 (or 543 counting only the distinct ones).

The product of its digits is 716800, while the sum is 45.

The square root of 7252285824 is about 85160.3535925022. The cubic root of 7252285824 is about 1935.6417045206.

The spelling of 7252285824 in words is "seven billion, two hundred fifty-two million, two hundred eighty-five thousand, eight hundred twenty-four".