16485073284 has 24 divisors (see below), whose sum is σ = 40489654240. Its totient is φ = 5205812544.

The previous prime is 16485073261. The next prime is 16485073289. The reversal of 16485073284 is 48237058461.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (16485073289) 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, 36151249 + ... + 36151704.

Almost surely, 2^16485073284 is an apocalyptic number.

It is an amenable number.

16485073284 is an abundant number, since it is smaller than the sum of its proper divisors (24004580956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16485073284 is a wasteful number, since it uses less digits than its factorization.

16485073284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72302979 (or 72302977 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 16485073284 in words is "sixteen billion, four hundred eighty-five million, seventy-three thousand, two hundred eighty-four".