16545473635614 has 96 divisors (see below), whose sum is σ = 42582666809088. Its totient is φ = 4192707868800.

The previous prime is 16545473635601. The next prime is 16545473635619. The reversal of 16545473635614 is 41653637454561.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16545473635619) 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 47 ways as a sum of consecutive naturals, for example, 39495312 + ... + 39912035.

It is an arithmetic number, because the mean of its divisors is an integer number (443569445928).

Almost surely, 2^{16545473635614} is an apocalyptic number.

16545473635614 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

16545473635614 is an abundant number, since it is smaller than the sum of its proper divisors (26037193173474).

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

16545473635614 is a wasteful number, since it uses less digits than its factorization.

16545473635614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79407422 (or 79407411 counting only the distinct ones).

The product of its digits is 108864000, while the sum is 60.

The spelling of 16545473635614 in words is "sixteen trillion, five hundred forty-five billion, four hundred seventy-three million, six hundred thirty-five thousand, six hundred fourteen".