16453567404045 has 16 divisors (see below), whose sum is σ = 29250786496320. Its totient is φ = 8775235948752.

The previous prime is 16453567403969. The next prime is 16453567404049. The reversal of 16453567404045 is 54040476535461.

16453567404045 is a `hidden beast` number, since 1 + 6 + 4 + 535 + 67 + 4 + 0 + 4 + 0 + 45 = 666.

16453567404045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16453567404045 - 2¹⁴ = 16453567387661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16453567403982 and 16453567404000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16453567404049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60939138399 + ... + 60939138668.

It is an arithmetic number, because the mean of its divisors is an integer number (1828174156020).

Almost surely, 2^{16453567404045} is an apocalyptic number.

16453567404045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16453567404045 is a deficient number, since it is larger than the sum of its proper divisors (12797219092275).

16453567404045 is a wasteful number, since it uses less digits than its factorization.

16453567404045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121878277081 (or 121878277075 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 54.

The spelling of 16453567404045 in words is "sixteen trillion, four hundred fifty-three billion, five hundred sixty-seven million, four hundred four thousand, forty-five".