28050655095552 has 288 divisors, whose sum is σ = 79362404352000. Its totient is φ = 8782599720960.

The previous prime is 28050655095509. The next prime is 28050655095569. The reversal of 28050655095552 is 25559055605082.

It is a junction number, because it is equal to n+sod(n) for n = 28050655095492 and 28050655095501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110842699 + ... + 111095477.

It is an arithmetic number, because the mean of its divisors is an integer number (275563904000).

Almost surely, 2^{28050655095552} 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 28050655095552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39681202176000).

28050655095552 is an abundant number, since it is smaller than the sum of its proper divisors (51311749256448).

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

28050655095552 is a wasteful number, since it uses less digits than its factorization.

28050655095552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252967 (or 252953 counting only the distinct ones).

The product of its (nonzero) digits is 27000000, while the sum is 57.

The spelling of 28050655095552 in words is "twenty-eight trillion, fifty billion, six hundred fifty-five million, ninety-five thousand, five hundred fifty-two".