28752395202 has 96 divisors (see below), whose sum is σ = 68350464000. Its totient is φ = 9033499728.

The previous prime is 28752395123. The next prime is 28752395207. The reversal of 28752395202 is 20259325782.

28752395202 is a `hidden beast` number, since 2 + 8 + 7 + 52 + 395 + 202 = 666.

It is not an unprimeable number, because it can be changed into a prime (28752395207) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1829743 + ... + 1845389.

It is an arithmetic number, because the mean of its divisors is an integer number (711984000).

Almost surely, 2^28752395202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28752395202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34175232000).

28752395202 is an abundant number, since it is smaller than the sum of its proper divisors (39598068798).

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

28752395202 is a wasteful number, since it uses less digits than its factorization.

28752395202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15882 (or 15870 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 28752395202 in words is "twenty-eight billion, seven hundred fifty-two million, three hundred ninety-five thousand, two hundred two".