28700655753 has 64 divisors (see below), whose sum is σ = 48288780288. Its totient is φ = 14729195520.

The previous prime is 28700655719. The next prime is 28700655791. The reversal of 28700655753 is 35755600782.

It is not a de Polignac number, because 28700655753 - 2⁸ = 28700655497 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (28700655553) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20994676 + ... + 20996042.

It is an arithmetic number, because the mean of its divisors is an integer number (754512192).

Almost surely, 2^28700655753 is an apocalyptic number.

It is an amenable number.

28700655753 is a deficient number, since it is larger than the sum of its proper divisors (19588124535).

28700655753 is a wasteful number, since it uses less digits than its factorization.

28700655753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2422.

The product of its (nonzero) digits is 1764000, while the sum is 48.

The spelling of 28700655753 in words is "twenty-eight billion, seven hundred million, six hundred fifty-five thousand, seven hundred fifty-three".