28525336060 has 48 divisors (see below), whose sum is σ = 65568740832. Its totient is φ = 10359763200.

The previous prime is 28525336057. The next prime is 28525336093. The reversal of 28525336060 is 6063352582.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 883426 + ... + 915145.

It is an arithmetic number, because the mean of its divisors is an integer number (1366015434).

Almost surely, 2^28525336060 is an apocalyptic number.

28525336060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28525336060 is an abundant number, since it is smaller than the sum of its proper divisors (37043404772).

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

28525336060 is a wasteful number, since it uses less digits than its factorization.

28525336060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798654 (or 1798652 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 28525336060 in words is "twenty-eight billion, five hundred twenty-five million, three hundred thirty-six thousand, sixty".