4546612166454 has 16 divisors (see below), whose sum is σ = 10103582592240. Its totient is φ = 1515537388800.

The previous prime is 4546612166407. The next prime is 4546612166461.

4546612166454 is a `hidden beast` number, since 4 + 5 + 4 + 6 + 6 + 121 + 66 + 454 = 666.

4546612166454 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 84196521601 = 4546612166454 / (4 + 5 + 4 + 6 + 6 + 1 + 2 + 1 + 6 + 6 + 4 + 5 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 4546612166454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42098260747 + ... + 42098260854.

It is an arithmetic number, because the mean of its divisors is an integer number (631473912015).

Almost surely, 2^{4546612166454} is an apocalyptic number.

4546612166454 is an abundant number, since it is smaller than the sum of its proper divisors (5556970425786).

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

4546612166454 is a wasteful number, since it uses less digits than its factorization.

4546612166454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84196521612 (or 84196521606 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 54.

The spelling of 4546612166454 in words is "four trillion, five hundred forty-six billion, six hundred twelve million, one hundred sixty-six thousand, four hundred fifty-four".