28625248009053 has 72 divisors (see below), whose sum is σ = 42901117758720. Its totient is φ = 18389258072640.

The previous prime is 28625248009051. The next prime is 28625248009121. The reversal of 28625248009053 is 35090084252682.

28625248009053 is a `hidden beast` number, since 2 + 8 + 6 + 25 + 2 + 480 + 0 + 90 + 53 = 666.

It is not a de Polignac number, because 28625248009053 - 2¹ = 28625248009051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28625248009051) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1815508576 + ... + 1815524342.

It is an arithmetic number, because the mean of its divisors is an integer number (595848857760).

Almost surely, 2^{28625248009053} is an apocalyptic number.

It is an amenable number.

28625248009053 is a deficient number, since it is larger than the sum of its proper divisors (14275869749667).

28625248009053 is a wasteful number, since it uses less digits than its factorization.

28625248009053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17319 (or 17273 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 54.

The spelling of 28625248009053 in words is "twenty-eight trillion, six hundred twenty-five billion, two hundred forty-eight million, nine thousand, fifty-three".