546262645 has 4 divisors (see below), whose sum is σ = 655515180. Its totient is φ = 437010112.

The previous prime is 546262631. The next prime is 546262667.

546262645 is nontrivially palindromic in base 10.

546262645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 85988529 + 460274116 = 9273^2 + 21454^2 .

It is a cyclic number.

It is not a de Polignac number, because 546262645 - 2⁹ = 546262133 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 546262598 and 546262607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54626260 + ... + 54626269.

It is an arithmetic number, because the mean of its divisors is an integer number (163878795).

Almost surely, 2^546262645 is an apocalyptic number.

It is an amenable number.

546262645 is a deficient number, since it is larger than the sum of its proper divisors (109252535).

546262645 is a wasteful number, since it uses less digits than its factorization.

546262645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109252534.

The product of its digits is 345600, while the sum is 40.

The square root of 546262645 is about 23372.2622995721. The cubic root of 546262645 is about 817.4612363044.

The spelling of 546262645 in words is "five hundred forty-six million, two hundred sixty-two thousand, six hundred forty-five".