28535735446 has 8 divisors (see below), whose sum is σ = 42862000464. Its totient is φ = 14248401960.

The previous prime is 28535735413. The next prime is 28535735467. The reversal of 28535735446 is 64453753582.

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

It is a junction number, because it is equal to n+sod(n) for n = 28535735393 and 28535735402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9731050 + ... + 9733981.

It is an arithmetic number, because the mean of its divisors is an integer number (5357750058).

Almost surely, 2^28535735446 is an apocalyptic number.

28535735446 is a deficient number, since it is larger than the sum of its proper divisors (14326265018).

28535735446 is a wasteful number, since it uses less digits than its factorization.

28535735446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19465766.

The product of its digits is 12096000, while the sum is 52.

The spelling of 28535735446 in words is "twenty-eight billion, five hundred thirty-five million, seven hundred thirty-five thousand, four hundred forty-six".