3546442446453 has 8 divisors (see below), whose sum is σ = 5253988809600. Its totient is φ = 2364294964284.

The previous prime is 3546442446431. The next prime is 3546442446473.

3546442446453 is a `hidden beast` number, since 3 + 54 + 6 + 442 + 44 + 64 + 53 = 666.

3546442446453 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3546442446453 - 2³³ = 3537852511861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3546442446453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3546442446473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65674860093 + ... + 65674860146.

It is an arithmetic number, because the mean of its divisors is an integer number (656748601200).

Almost surely, 2^{3546442446453} is an apocalyptic number.

It is an amenable number.

3546442446453 is a deficient number, since it is larger than the sum of its proper divisors (1707546363147).

3546442446453 is a wasteful number, since it uses less digits than its factorization.

3546442446453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131349720248 (or 131349720242 counting only the distinct ones).

The product of its digits is 66355200, while the sum is 54.

The spelling of 3546442446453 in words is "three trillion, five hundred forty-six billion, four hundred forty-two million, four hundred forty-six thousand, four hundred fifty-three".