28598804687712 has 48 divisors (see below), whose sum is σ = 85796414065152. Its totient is φ = 8171087053440.

The previous prime is 28598804687689. The next prime is 28598804687729. The reversal of 28598804687712 is 21778640889582.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21278871864 + ... + 21278873207.

It is an arithmetic number, because the mean of its divisors is an integer number (1787425293024).

Almost surely, 2^{28598804687712} is an apocalyptic number.

It is an amenable number.

28598804687712 is an abundant number, since it is smaller than the sum of its proper divisors (57197609377440).

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

28598804687712 is a wasteful number, since it uses less digits than its factorization.

28598804687712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42557745091 (or 42557745083 counting only the distinct ones).

The product of its (nonzero) digits is 867041280, while the sum is 75.

The spelling of 28598804687712 in words is "twenty-eight trillion, five hundred ninety-eight billion, eight hundred four million, six hundred eighty-seven thousand, seven hundred twelve".