28150803068 has 6 divisors (see below), whose sum is σ = 49263905376. Its totient is φ = 14075401532.

The previous prime is 28150803029. The next prime is 28150803139. The reversal of 28150803068 is 86030805182.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3518850380 + ... + 3518850387.

It is an arithmetic number, because the mean of its divisors is an integer number (8210650896).

Almost surely, 2^28150803068 is an apocalyptic number.

It is an amenable number.

28150803068 is a deficient number, since it is larger than the sum of its proper divisors (21113102308).

28150803068 is a wasteful number, since it uses less digits than its factorization.

28150803068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7037700771 (or 7037700769 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 28150803068 in words is "twenty-eight billion, one hundred fifty million, eight hundred three thousand, sixty-eight".