7472530780 has 192 divisors, whose sum is σ = 19264573440. Its totient is φ = 2397542400.

The previous prime is 7472530777. The next prime is 7472530801. The reversal of 7472530780 is 870352747.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7890267 + ... + 7891213.

It is an arithmetic number, because the mean of its divisors is an integer number (100336320).

Almost surely, 2^7472530780 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 7472530780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9632286720).

7472530780 is an abundant number, since it is smaller than the sum of its proper divisors (11792042660).

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

7472530780 is a wasteful number, since it uses less digits than its factorization.

7472530780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100 (or 1098 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 43.

The square root of 7472530780 is about 86443.8012815263. The cubic root of 7472530780 is about 1955.0411557630.

The spelling of 7472530780 in words is "seven billion, four hundred seventy-two million, five hundred thirty thousand, seven hundred eighty".