28582788388060 has 12 divisors (see below), whose sum is σ = 60023855614968. Its totient is φ = 11433115355216.

The previous prime is 28582788388057. The next prime is 28582788388081. The reversal of 28582788388060 is 6088388728582.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 714569709682 + ... + 714569709721.

It is an arithmetic number, because the mean of its divisors is an integer number (5001987967914).

Almost surely, 2^{28582788388060} is an apocalyptic number.

28582788388060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28582788388060 is an abundant number, since it is smaller than the sum of its proper divisors (31441067226908).

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

28582788388060 is a wasteful number, since it uses less digits than its factorization.

28582788388060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429139419412 (or 1429139419410 counting only the distinct ones).

The product of its (nonzero) digits is 660602880, while the sum is 73.

The spelling of 28582788388060 in words is "twenty-eight trillion, five hundred eighty-two billion, seven hundred eighty-eight million, three hundred eighty-eight thousand, sixty".