28300071835 has 16 divisors (see below), whose sum is σ = 40854240000. Its totient is φ = 18384407136.

The previous prime is 28300071823. The next prime is 28300071857. The reversal of 28300071835 is 53817000382.

It is a cyclic number.

It is not a de Polignac number, because 28300071835 - 2¹³ = 28300063643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28300071794 and 28300071803.

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 15 ways as a sum of consecutive naturals, for example, 21277585 + ... + 21278914.

It is an arithmetic number, because the mean of its divisors is an integer number (2553390000).

Almost surely, 2^28300071835 is an apocalyptic number.

28300071835 is a deficient number, since it is larger than the sum of its proper divisors (12554168165).

28300071835 is a wasteful number, since it uses less digits than its factorization.

28300071835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42556530.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 28300071835 in words is "twenty-eight billion, three hundred million, seventy-one thousand, eight hundred thirty-five".