28088080703 has 8 divisors (see below), whose sum is σ = 30585932400. Its totient is φ = 25692182208.

The previous prime is 28088080693. The next prime is 28088080747. The reversal of 28088080703 is 30708088082.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 28088080703 - 2¹⁶ = 28088015167 is a prime.

It is a super-5 number, since 5×28088080703⁵ (a number of 53 digits) contains 55555 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28088080793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25487726 + ... + 25488827.

It is an arithmetic number, because the mean of its divisors is an integer number (3823241550).

Almost surely, 2^28088080703 is an apocalyptic number.

28088080703 is a deficient number, since it is larger than the sum of its proper divisors (2497851697).

28088080703 is a wasteful number, since it uses less digits than its factorization.

28088080703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50976601.

The product of its (nonzero) digits is 172032, while the sum is 44.

The spelling of 28088080703 in words is "twenty-eight billion, eighty-eight million, eighty thousand, seven hundred three".