16485664710 has 32 divisors (see below), whose sum is σ = 39587864832. Its totient is φ = 4393702880.

The previous prime is 16485664649. The next prime is 16485664717. The reversal of 16485664710 is 1746658461.

It is a happy number.

It is a super-3 number, since 3×16485664710³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16485664710.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16485664717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100146 + ... + 207365.

It is an arithmetic number, because the mean of its divisors is an integer number (1237120776).

Almost surely, 2^16485664710 is an apocalyptic number.

16485664710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16485664710 is an abundant number, since it is smaller than the sum of its proper divisors (23102200122).

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

16485664710 is a wasteful number, since it uses less digits than its factorization.

16485664710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309308.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 16485664710 in words is "sixteen billion, four hundred eighty-five million, six hundred sixty-four thousand, seven hundred ten".