16055346712646 has 16 divisors (see below), whose sum is σ = 25409093766000. Its totient is φ = 7587600334848.

The previous prime is 16055346712633. The next prime is 16055346712679. The reversal of 16055346712646 is 64621764355061.

It is a junction number, because it is equal to n+sod(n) for n = 16055346712591 and 16055346712600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487869371 + ... + 487902278.

It is an arithmetic number, because the mean of its divisors is an integer number (1588068360375).

Almost surely, 2^{16055346712646} is an apocalyptic number.

16055346712646 is a deficient number, since it is larger than the sum of its proper divisors (9353747053354).

16055346712646 is a wasteful number, since it uses less digits than its factorization.

16055346712646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975772103.

The product of its (nonzero) digits is 21772800, while the sum is 56.

The spelling of 16055346712646 in words is "sixteen trillion, fifty-five billion, three hundred forty-six million, seven hundred twelve thousand, six hundred forty-six".