16453755604746 has 12 divisors (see below), whose sum is σ = 35649803810322. Its totient is φ = 5484585201576.

The previous prime is 16453755604621. The next prime is 16453755604757. The reversal of 16453755604746 is 64740655735461.

16453755604746 is a `hidden beast` number, since 1 + 6 + 4 + 5 + 3 + 7 + 556 + 0 + 4 + 74 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11101191104025 + 5352564500721 = 3331845^2 + 2313561^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 457048766781 + ... + 457048766816.

Almost surely, 2^{16453755604746} is an apocalyptic number.

16453755604746 is an abundant number, since it is smaller than the sum of its proper divisors (19196048205576).

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

16453755604746 is a wasteful number, since it uses less digits than its factorization.

16453755604746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914097533605 (or 914097533602 counting only the distinct ones).

The product of its (nonzero) digits is 254016000, while the sum is 63.

The spelling of 16453755604746 in words is "sixteen trillion, four hundred fifty-three billion, seven hundred fifty-five million, six hundred four thousand, seven hundred forty-six".