28052892000 has 1728 divisors, whose sum is σ = 130503260160. Its totient is φ = 5878656000.

The previous prime is 28052891983. The next prime is 28052892017. The reversal of 28052892000 is 29825082.

It is an interprime number because it is at equal distance from previous prime (28052891983) and next prime (28052892017).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 904931985 + ... + 904932015.

It is an arithmetic number, because the mean of its divisors is an integer number (75522720).

Almost surely, 2^28052892000 is an apocalyptic number.

28052892000 is a gapful number since it is divisible by the number (20) 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 28052892000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65251630080).

28052892000 is an abundant number, since it is smaller than the sum of its proper divisors (102450368160).

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

28052892000 is a wasteful number, since it uses less digits than its factorization.

28052892000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 28052892000 in words is "twenty-eight billion, fifty-two million, eight hundred ninety-two thousand".