4546646466454 has 8 divisors (see below), whose sum is σ = 6820117364160. Its totient is φ = 2273274011736.

The previous prime is 4546646466449. The next prime is 4546646466469.

It is a happy number.

4546646466454 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 24495174 + ... + 24680089.

It is an arithmetic number, because the mean of its divisors is an integer number (852514670520).

Almost surely, 2^{4546646466454} is an apocalyptic number.

4546646466454 is a deficient number, since it is larger than the sum of its proper divisors (2273470897706).

4546646466454 is a wasteful number, since it uses less digits than its factorization.

4546646466454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49221494.

The product of its digits is 796262400, while the sum is 64.

The spelling of 4546646466454 in words is "four trillion, five hundred forty-six billion, six hundred forty-six million, four hundred sixty-six thousand, four hundred fifty-four".