506368049 has 8 divisors (see below), whose sum is σ = 553653792. Its totient is φ = 459291040.

The previous prime is 506368003. The next prime is 506368067. The reversal of 506368049 is 940863605.

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

It is a cyclic number.

It is not a de Polignac number, because 506368049 - 2¹⁶ = 506302513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 506367997 and 506368015.

It is not an unprimeable number, because it can be changed into a prime (506368249) 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 7 ways as a sum of consecutive naturals, for example, 47084 + ... + 56829.

It is an arithmetic number, because the mean of its divisors is an integer number (69206724).

Almost surely, 2^506368049 is an apocalyptic number.

It is an amenable number.

506368049 is a deficient number, since it is larger than the sum of its proper divisors (47285743).

506368049 is a wasteful number, since it uses less digits than its factorization.

506368049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104367.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 506368049 is about 22502.6231582009. The cubic root of 506368049 is about 797.0558706065.

It can be divided in two parts, 50636 and 8049, that added together give a palindrome (58685).

The spelling of 506368049 in words is "five hundred six million, three hundred sixty-eight thousand, forty-nine".