506513063 has 8 divisors (see below), whose sum is σ = 579753120. Its totient is φ = 433493280.

The previous prime is 506513027. The next prime is 506513083. The reversal of 506513063 is 360315605.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506513063 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 (506513023) 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, 50108 + ... + 59361.

It is an arithmetic number, because the mean of its divisors is an integer number (72469140).

Almost surely, 2^506513063 is an apocalyptic number.

506513063 is a deficient number, since it is larger than the sum of its proper divisors (73240057).

506513063 is a wasteful number, since it uses less digits than its factorization.

506513063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110137.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 506513063 is about 22505.8450852218. The cubic root of 506513063 is about 797.1319504647.

Adding to 506513063 its reverse (360315605), we get a palindrome (866828668).

The spelling of 506513063 in words is "five hundred six million, five hundred thirteen thousand, sixty-three".