28608619378103 has 8 divisors (see below), whose sum is σ = 28645801497600. Its totient is φ = 28571460408288.

The previous prime is 28608619378043. The next prime is 28608619378219. The reversal of 28608619378103 is 30187391680682.

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 28608619378103 - 2¹⁸ = 28608619115959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28608619378303) 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, 3313508 + ... + 8258121.

It is an arithmetic number, because the mean of its divisors is an integer number (3580725187200).

Almost surely, 2^{28608619378103} is an apocalyptic number.

28608619378103 is a deficient number, since it is larger than the sum of its proper divisors (37182119497).

28608619378103 is a wasteful number, since it uses less digits than its factorization.

28608619378103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11574841.

The product of its (nonzero) digits is 20901888, while the sum is 62.

The spelling of 28608619378103 in words is "twenty-eight trillion, six hundred eight billion, six hundred nineteen million, three hundred seventy-eight thousand, one hundred three".