506500546 has 8 divisors (see below), whose sum is σ = 766721340. Its totient is φ = 250926768.

The previous prime is 506500541. The next prime is 506500583. The reversal of 506500546 is 645005605.

It can be written as a sum of positive squares in 2 ways, for example, as 468246321 + 38254225 = 21639^2 + 6185^2 .

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

It is not an unprimeable number, because it can be changed into a prime (506500541) 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, 1161481 + ... + 1161916.

Almost surely, 2^506500546 is an apocalyptic number.

506500546 is a deficient number, since it is larger than the sum of its proper divisors (260220794).

506500546 is a wasteful number, since it uses less digits than its factorization.

506500546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323508.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 506500546 is about 22505.5670001891. The cubic root of 506500546 is about 797.1253841432.

The spelling of 506500546 in words is "five hundred six million, five hundred thousand, five hundred forty-six".