28624332135 has 64 divisors (see below), whose sum is σ = 52715520000. Its totient is φ = 12992234112.

The previous prime is 28624332119. The next prime is 28624332157. The reversal of 28624332135 is 53123342682.

It is not a de Polignac number, because 28624332135 - 2⁴ = 28624332119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28624332093 and 28624332102.

It is a congruent number.

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, 12514962 + ... + 12517248.

It is an arithmetic number, because the mean of its divisors is an integer number (823680000).

Almost surely, 2^28624332135 is an apocalyptic number.

28624332135 is a deficient number, since it is larger than the sum of its proper divisors (24091187865).

28624332135 is a wasteful number, since it uses less digits than its factorization.

28624332135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3100.

The product of its digits is 207360, while the sum is 39.

The spelling of 28624332135 in words is "twenty-eight billion, six hundred twenty-four million, three hundred thirty-two thousand, one hundred thirty-five".