546668573 has 4 divisors (see below), whose sum is σ = 596365728. Its totient is φ = 496971420.

The previous prime is 546668567. The next prime is 546668587. The reversal of 546668573 is 375866645.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 546668573 - 2¹⁰ = 546667549 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 (546668543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24848561 + ... + 24848582.

It is an arithmetic number, because the mean of its divisors is an integer number (149091432).

Almost surely, 2^546668573 is an apocalyptic number.

It is an amenable number.

546668573 is a deficient number, since it is larger than the sum of its proper divisors (49697155).

546668573 is a wasteful number, since it uses less digits than its factorization.

546668573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49697154.

The product of its digits is 3628800, while the sum is 50.

The square root of 546668573 is about 23380.9446558517. The cubic root of 546668573 is about 817.6636714317.

The spelling of 546668573 in words is "five hundred forty-six million, six hundred sixty-eight thousand, five hundred seventy-three".