546564423 has 8 divisors (see below), whose sum is σ = 737977600. Its totient is φ = 359763768.

The previous prime is 546564413. The next prime is 546564437. The reversal of 546564423 is 324465645.

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

It is not a de Polignac number, because 546564423 - 2⁵ = 546564391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546564413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152853 + ... + 1153326.

It is an arithmetic number, because the mean of its divisors is an integer number (92247200).

Almost surely, 2^546564423 is an apocalyptic number.

546564423 is a deficient number, since it is larger than the sum of its proper divisors (191413177).

546564423 is a wasteful number, since it uses less digits than its factorization.

546564423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2306261.

The product of its digits is 345600, while the sum is 39.

The square root of 546564423 is about 23378.7173086977. The cubic root of 546564423 is about 817.6117416859.

The spelling of 546564423 in words is "five hundred forty-six million, five hundred sixty-four thousand, four hundred twenty-three".