506242363 has 8 divisors (see below), whose sum is σ = 554305536. Its totient is φ = 458519400.

The previous prime is 506242279. The next prime is 506242367. The reversal of 506242363 is 363242605.

It is a happy number.

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 506242363 - 2⁹ = 506241851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (506242367) 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, 81931 + ... + 87892.

It is an arithmetic number, because the mean of its divisors is an integer number (69288192).

Almost surely, 2^506242363 is an apocalyptic number.

506242363 is a deficient number, since it is larger than the sum of its proper divisors (48063173).

506242363 is a wasteful number, since it uses less digits than its factorization.

506242363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170105.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 506242363 is about 22499.8302882488. The cubic root of 506242363 is about 796.9899192009.

Adding to 506242363 its reverse (363242605), we get a palindrome (869484968).

It can be divided in two parts, 506242 and 363, that added together give a palindrome (506605).

The spelling of 506242363 in words is "five hundred six million, two hundred forty-two thousand, three hundred sixty-three".