16546034520312 has 32 divisors (see below), whose sum is σ = 45125548692480. Its totient is φ = 5013949854560.

The previous prime is 16546034520311. The next prime is 16546034520331. The reversal of 16546034520312 is 21302543064561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16546034520311) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 31337186328 + ... + 31337186855.

It is an arithmetic number, because the mean of its divisors is an integer number (1410173396640).

Almost surely, 2^{16546034520312} is an apocalyptic number.

16546034520312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16546034520312 is an abundant number, since it is smaller than the sum of its proper divisors (28579514172168).

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

16546034520312 is a wasteful number, since it uses less digits than its factorization.

16546034520312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62674373203 (or 62674373199 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

Adding to 16546034520312 its reverse (21302543064561), we get a palindrome (37848577584873).

The spelling of 16546034520312 in words is "sixteen trillion, five hundred forty-six billion, thirty-four million, five hundred twenty thousand, three hundred twelve".