16328171765054 has 64 divisors (see below), whose sum is σ = 26255648136960. Its totient is φ = 7588706818560.

The previous prime is 16328171765011. The next prime is 16328171765117. The reversal of 16328171765054 is 45056717182361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3031029749 + ... + 3031035135.

It is an arithmetic number, because the mean of its divisors is an integer number (410244502140).

Almost surely, 2^{16328171765054} is an apocalyptic number.

16328171765054 is a deficient number, since it is larger than the sum of its proper divisors (9927476371906).

16328171765054 is a wasteful number, since it uses less digits than its factorization.

16328171765054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7913.

The product of its (nonzero) digits is 8467200, while the sum is 56.

The spelling of 16328171765054 in words is "sixteen trillion, three hundred twenty-eight billion, one hundred seventy-one million, seven hundred sixty-five thousand, fifty-four".