7528872232 has 64 divisors (see below), whose sum is σ = 16365888000. Its totient is φ = 3180327360.

The previous prime is 7528872223. The next prime is 7528872269. The reversal of 7528872232 is 2322788257.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2280519 + ... + 2283817.

It is an arithmetic number, because the mean of its divisors is an integer number (255717000).

Almost surely, 2^7528872232 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 7528872232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8182944000).

7528872232 is an abundant number, since it is smaller than the sum of its proper divisors (8837015768).

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

7528872232 is a wasteful number, since it uses less digits than its factorization.

7528872232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3886 (or 3882 counting only the distinct ones).

The product of its digits is 752640, while the sum is 46.

The square root of 7528872232 is about 86769.0741681620. The cubic root of 7528872232 is about 1959.9424035553.

The spelling of 7528872232 in words is "seven billion, five hundred twenty-eight million, eight hundred seventy-two thousand, two hundred thirty-two".