28810252554060 has 24 divisors (see below), whose sum is σ = 80668707151536. Its totient is φ = 7682734014400.

The previous prime is 28810252554059. The next prime is 28810252554091. The reversal of 28810252554060 is 6045525201882.

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, 240085437891 + ... + 240085438010.

It is an arithmetic number, because the mean of its divisors is an integer number (3361196131314).

Almost surely, 2^{28810252554060} is an apocalyptic number.

28810252554060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28810252554060 is an abundant number, since it is smaller than the sum of its proper divisors (51858454597476).

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

28810252554060 is a wasteful number, since it uses less digits than its factorization.

28810252554060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480170875913 (or 480170875911 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 48.

The spelling of 28810252554060 in words is "twenty-eight trillion, eight hundred ten billion, two hundred fifty-two million, five hundred fifty-four thousand, sixty".