28500595200000 has 5616 divisors, whose sum is σ = 143383492744128. Its totient is φ = 5573836800000.

The previous prime is 28500595199969. The next prime is 28500595200019. The reversal of 28500595200000 is 259500582.

28500595200000 is a `hidden beast` number, since 2 + 85 + 0 + 0 + 59 + 520 + 0 + 0 + 0 + 0 = 666.

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 431 ways as a sum of consecutive naturals, for example, 1676505599992 + ... + 1676505600008.

It is an arithmetic number, because the mean of its divisors is an integer number (25531248708).

Almost surely, 2^{28500595200000} is an apocalyptic number.

28500595200000 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 28500595200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71691746372064).

28500595200000 is an abundant number, since it is smaller than the sum of its proper divisors (114882897544128).

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

28500595200000 is an frugal number, since it uses more digits than its factorization.

28500595200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 45 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 28500595200000 in words is "twenty-eight trillion, five hundred billion, five hundred ninety-five million, two hundred thousand".