28636244010 has 128 divisors (see below), whose sum is σ = 86178297600. Its totient is φ = 6702716160.

The previous prime is 28636243931. The next prime is 28636244027. The reversal of 28636244010 is 1044263682.

28636244010 is a `hidden beast` number, since 2 + 8 + 636 + 2 + 4 + 4 + 0 + 10 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 80109 + ... + 252368.

It is an arithmetic number, because the mean of its divisors is an integer number (673267950).

Almost surely, 2^28636244010 is an apocalyptic number.

28636244010 is an abundant number, since it is smaller than the sum of its proper divisors (57542053590).

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

28636244010 is a wasteful number, since it uses less digits than its factorization.

28636244010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332533 (or 332527 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 28636244010 in words is "twenty-eight billion, six hundred thirty-six million, two hundred forty-four thousand, ten".