28352318030115 has 8 divisors (see below), whose sum is σ = 45363708848208. Its totient is φ = 15121236282720.

The previous prime is 28352318030063. The next prime is 28352318030177. The reversal of 28352318030115 is 51103081325382.

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

It is not a de Polignac number, because 28352318030115 - 2²⁶ = 28352250921251 is a prime.

It is a super-2 number, since 2×28352318030115² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945077267656 + ... + 945077267685.

It is an arithmetic number, because the mean of its divisors is an integer number (5670463606026).

Almost surely, 2^{28352318030115} is an apocalyptic number.

28352318030115 is a deficient number, since it is larger than the sum of its proper divisors (17011390818093).

28352318030115 is a wasteful number, since it uses less digits than its factorization.

28352318030115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890154535349.

The product of its (nonzero) digits is 172800, while the sum is 42.

Adding to 28352318030115 its reverse (51103081325382), we get a palindrome (79455399355497).

The spelling of 28352318030115 in words is "twenty-eight trillion, three hundred fifty-two billion, three hundred eighteen million, thirty thousand, one hundred fifteen".