16791264165054 has 64 divisors (see below), whose sum is σ = 35941827078144. Its totient is φ = 5217338117376.

The previous prime is 16791264165037. The next prime is 16791264165119. The reversal of 16791264165054 is 45056146219761.

It is a junction number, because it is equal to n+sod(n) for n = 16791264164985 and 16791264165003.

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, 4044229 + ... + 7066704.

It is an arithmetic number, because the mean of its divisors is an integer number (561591048096).

Almost surely, 2^{16791264165054} is an apocalyptic number.

16791264165054 is an abundant number, since it is smaller than the sum of its proper divisors (19150562913090).

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

16791264165054 is a wasteful number, since it uses less digits than its factorization.

16791264165054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11111241.

The product of its (nonzero) digits is 10886400, while the sum is 57.

The spelling of 16791264165054 in words is "sixteen trillion, seven hundred ninety-one billion, two hundred sixty-four million, one hundred sixty-five thousand, fifty-four".