16452772675766 has 24 divisors (see below), whose sum is σ = 30397139436456. Its totient is φ = 6636412507200.

The previous prime is 16452772675739. The next prime is 16452772675769. The reversal of 16452772675766 is 66757627725461.

It is a self number, because there is not a number n which added to its sum of digits gives 16452772675766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16452772675769) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4937805260 + ... + 4937808591.

It is an arithmetic number, because the mean of its divisors is an integer number (1266547476519).

Almost surely, 2^{16452772675766} is an apocalyptic number.

16452772675766 is a deficient number, since it is larger than the sum of its proper divisors (13944366760690).

16452772675766 is a wasteful number, since it uses less digits than its factorization.

16452772675766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9875613884 (or 9875613877 counting only the distinct ones).

The product of its digits is 1244678400, while the sum is 71.

The spelling of 16452772675766 in words is "sixteen trillion, four hundred fifty-two billion, seven hundred seventy-two million, six hundred seventy-five thousand, seven hundred sixty-six".