28088050995000 has 320 divisors, whose sum is σ = 97516895229600. Its totient is φ = 7488599040000.

The previous prime is 28088050994981. The next prime is 28088050995029. The reversal of 28088050995000 is 59905088082.

28088050995000 is a `hidden beast` number, since 2 + 8 + 0 + 8 + 80 + 50 + 9 + 9 + 500 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 750176280 + ... + 750213720.

Almost surely, 2^{28088050995000} is an apocalyptic number.

28088050995000 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 28088050995000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48758447614800).

28088050995000 is an abundant number, since it is smaller than the sum of its proper divisors (69428844234600).

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

28088050995000 is a wasteful number, since it uses less digits than its factorization.

28088050995000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43033 (or 43008 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 54.

The spelling of 28088050995000 in words is "twenty-eight trillion, eighty-eight billion, fifty million, nine hundred ninety-five thousand".