16545054172014 has 24 divisors (see below), whose sum is σ = 35847704875320. Its totient is φ = 5515004595408.

The previous prime is 16545054172007. The next prime is 16545054172021. The reversal of 16545054172014 is 41027145054561.

16545054172014 is a `hidden beast` number, since 1 + 6 + 54 + 50 + 541 + 7 + 2 + 0 + 1 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (16545054172007) and next prime (16545054172021).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8855389 + ... + 10559735.

It is an arithmetic number, because the mean of its divisors is an integer number (1493654369805).

Almost surely, 2^{16545054172014} is an apocalyptic number.

16545054172014 is an abundant number, since it is smaller than the sum of its proper divisors (19302650703306).

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

16545054172014 is a wasteful number, since it uses less digits than its factorization.

16545054172014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243664 (or 2243661 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The spelling of 16545054172014 in words is "sixteen trillion, five hundred forty-five billion, fifty-four million, one hundred seventy-two thousand, fourteen".