28305102835 has 8 divisors (see below), whose sum is σ = 35442911520. Its totient is φ = 21659556864.

The previous prime is 28305102827. The next prime is 28305102863. The reversal of 28305102835 is 53820150382.

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 28305102835 - 2³ = 28305102827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28305102794 and 28305102803.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123065550 + ... + 123065779.

It is an arithmetic number, because the mean of its divisors is an integer number (4430363940).

Almost surely, 2^28305102835 is an apocalyptic number.

28305102835 is a deficient number, since it is larger than the sum of its proper divisors (7137808685).

28305102835 is a wasteful number, since it uses less digits than its factorization.

28305102835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246131357.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 28305102835 in words is "twenty-eight billion, three hundred five million, one hundred two thousand, eight hundred thirty-five".