28601444588600 has 48 divisors (see below), whose sum is σ = 71613617034120. Its totient is φ = 10560533385600.

The previous prime is 28601444588597. The next prime is 28601444588603. The reversal of 28601444588600 is 688544410682.

It is an interprime number because it is at equal distance from previous prime (28601444588597) and next prime (28601444588603).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28601444588603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5500275206 + ... + 5500280405.

Almost surely, 2^{28601444588600} is an apocalyptic number.

28601444588600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28601444588600 is an abundant number, since it is smaller than the sum of its proper divisors (43012172445520).

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

28601444588600 is a wasteful number, since it uses less digits than its factorization.

28601444588600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11000555640 (or 11000555631 counting only the distinct ones).

The product of its (nonzero) digits is 11796480, while the sum is 56.

The spelling of 28601444588600 in words is "twenty-eight trillion, six hundred one billion, four hundred forty-four million, five hundred eighty-eight thousand, six hundred".