28606235255 has 64 divisors (see below), whose sum is σ = 39416509440. Its totient is φ = 19784217600.

The previous prime is 28606235243. The next prime is 28606235263. The reversal of 28606235255 is 55253260682.

It is not a de Polignac number, because 28606235255 - 2¹⁴ = 28606218871 is a prime.

It is a super-3 number, since 3×28606235255³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6758990 + ... + 6763220.

It is an arithmetic number, because the mean of its divisors is an integer number (615882960).

Almost surely, 2^28606235255 is an apocalyptic number.

28606235255 is a deficient number, since it is larger than the sum of its proper divisors (10810274185).

28606235255 is a wasteful number, since it uses less digits than its factorization.

28606235255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4392.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 28606235255 in words is "twenty-eight billion, six hundred six million, two hundred thirty-five thousand, two hundred fifty-five".