546453354645 has 64 divisors (see below), whose sum is σ = 1088431361280. Its totient is φ = 257786323200.

The previous prime is 546453354611. The next prime is 546453354697.

546453354645 is a `hidden beast` number, since 5 + 4 + 6 + 4 + 53 + 3 + 546 + 45 = 666.

546453354645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 546453354645 - 2⁶ = 546453354581 is a prime.

It is a super-2 number, since 2×546453354645² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 546453354591 and 546453354600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4917786 + ... + 5027675.

It is an arithmetic number, because the mean of its divisors is an integer number (17006740020).

Almost surely, 2^546453354645 is an apocalyptic number.

546453354645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546453354645 is a deficient number, since it is larger than the sum of its proper divisors (541978006635).

546453354645 is a wasteful number, since it uses less digits than its factorization.

546453354645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9945523 (or 9945517 counting only the distinct ones).

The product of its digits is 51840000, while the sum is 54.

The spelling of 546453354645 in words is "five hundred forty-six billion, four hundred fifty-three million, three hundred fifty-four thousand, six hundred forty-five".