28357714608 has 40 divisors (see below), whose sum is σ = 73385797056. Its totient is φ = 9436008000.

The previous prime is 28357714589. The next prime is 28357714613. The reversal of 28357714608 is 80641775382.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489918 + ... + 544733.

Almost surely, 2^28357714608 is an apocalyptic number.

It is an amenable number.

28357714608 is an abundant number, since it is smaller than the sum of its proper divisors (45028082448).

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

28357714608 is a wasteful number, since it uses less digits than its factorization.

28357714608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035233 (or 1035227 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 51.

The spelling of 28357714608 in words is "twenty-eight billion, three hundred fifty-seven million, seven hundred fourteen thousand, six hundred eight".