28935193056 has 576 divisors, whose sum is σ = 103205684736. Its totient is φ = 7001702400.

The previous prime is 28935193037. The next prime is 28935193057. The reversal of 28935193056 is 65039153982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28935193057) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 48794296 + ... + 48794888.

It is an arithmetic number, because the mean of its divisors is an integer number (179176536).

Almost surely, 2^28935193056 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 28935193056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51602842368).

28935193056 is an abundant number, since it is smaller than the sum of its proper divisors (74270491680).

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

28935193056 is a wasteful number, since it uses less digits than its factorization.

28935193056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695 (or 680 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 51.

The spelling of 28935193056 in words is "twenty-eight billion, nine hundred thirty-five million, one hundred ninety-three thousand, fifty-six".