546243513 has 4 divisors (see below), whose sum is σ = 728324688. Its totient is φ = 364162340.

The previous prime is 546243497. The next prime is 546243527. The reversal of 546243513 is 315342645.

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 a cyclic number.

It is not a de Polignac number, because 546243513 - 2⁴ = 546243497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (546244513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91040583 + ... + 91040588.

It is an arithmetic number, because the mean of its divisors is an integer number (182081172).

Almost surely, 2^546243513 is an apocalyptic number.

It is an amenable number.

546243513 is a deficient number, since it is larger than the sum of its proper divisors (182081175).

546243513 is a wasteful number, since it uses less digits than its factorization.

546243513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182081174.

The product of its digits is 43200, while the sum is 33.

The square root of 546243513 is about 23371.8530074104. The cubic root of 546243513 is about 817.4516927566.

The spelling of 546243513 in words is "five hundred forty-six million, two hundred forty-three thousand, five hundred thirteen".