28002505000248 has 64 divisors (see below), whose sum is σ = 77834953140000. Its totient is φ = 9328142290176.

The previous prime is 28002505000207. The next prime is 28002505000259. The reversal of 28002505000248 is 84200050520082.

28002505000248 is a `hidden beast` number, since 2 + 80 + 0 + 2 + 50 + 500 + 0 + 24 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41512165 + ... + 42181332.

Almost surely, 2^{28002505000248} is an apocalyptic number.

It is an amenable number.

28002505000248 is an abundant number, since it is smaller than the sum of its proper divisors (49832448139752).

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

28002505000248 is a wasteful number, since it uses less digits than its factorization.

28002505000248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83695061 (or 83695051 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The spelling of 28002505000248 in words is "twenty-eight trillion, two billion, five hundred five million, two hundred forty-eight", and thus it is an aban number.