16454755053396 has 576 divisors, whose sum is σ = 48678937122816. Its totient is φ = 4817166681600.

The previous prime is 16454755053283. The next prime is 16454755053397. The reversal of 16454755053396 is 69335055745461.

16454755053396 is a `hidden beast` number, since 1 + 6 + 4 + 5 + 4 + 7 + 5 + 5 + 0 + 533 + 96 = 666.

It is a super-2 number, since 2×16454755053396² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16454755053397) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 22448505846 + ... + 22448506578.

It is an arithmetic number, because the mean of its divisors is an integer number (84512043616).

Almost surely, 2^{16454755053396} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16454755053396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24339468561408).

16454755053396 is an abundant number, since it is smaller than the sum of its proper divisors (32224182069420).

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

16454755053396 is a wasteful number, since it uses less digits than its factorization.

16454755053396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274 (or 1260 counting only the distinct ones).

The product of its (nonzero) digits is 204120000, while the sum is 63.

The spelling of 16454755053396 in words is "sixteen trillion, four hundred fifty-four billion, seven hundred fifty-five million, fifty-three thousand, three hundred ninety-six".