16805806853462 has 64 divisors (see below), whose sum is σ = 27979545097728. Its totient is φ = 7507246080000.

The previous prime is 16805806853441. The next prime is 16805806853467. The reversal of 16805806853462 is 26435860850861.

16805806853462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16805806853395 and 16805806853404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16805806853467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161556287 + ... + 161660277.

It is an arithmetic number, because the mean of its divisors is an integer number (437180392152).

Almost surely, 2^{16805806853462} is an apocalyptic number.

16805806853462 is a deficient number, since it is larger than the sum of its proper divisors (11173738244266).

16805806853462 is a wasteful number, since it uses less digits than its factorization.

16805806853462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104645.

The product of its (nonzero) digits is 66355200, while the sum is 62.

The spelling of 16805806853462 in words is "sixteen trillion, eight hundred five billion, eight hundred six million, eight hundred fifty-three thousand, four hundred sixty-two".