16285335473 has 8 divisors (see below), whose sum is σ = 17990705280. Its totient is φ = 14617446480.

The previous prime is 16285335421. The next prime is 16285335527. The reversal of 16285335473 is 37453358261.

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 16285335473 - 2¹⁰ = 16285334449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16285335373) 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, 9369290 + ... + 9371027.

It is an arithmetic number, because the mean of its divisors is an integer number (2248838160).

Almost surely, 2^16285335473 is an apocalyptic number.

It is an amenable number.

16285335473 is a deficient number, since it is larger than the sum of its proper divisors (1705369807).

16285335473 is a wasteful number, since it uses less digits than its factorization.

16285335473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18740407.

The product of its digits is 1814400, while the sum is 47.

The spelling of 16285335473 in words is "sixteen billion, two hundred eighty-five million, three hundred thirty-five thousand, four hundred seventy-three".