506345882361 has 8 divisors (see below), whose sum is σ = 736503101664. Its totient is φ = 306876292320.

The previous prime is 506345882347. The next prime is 506345882363. The reversal of 506345882361 is 163288543605.

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

It is not a de Polignac number, because 506345882361 - 2⁶ = 506345882297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (506345882363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7671907276 + ... + 7671907341.

It is an arithmetic number, because the mean of its divisors is an integer number (92062887708).

Almost surely, 2^506345882361 is an apocalyptic number.

It is an amenable number.

506345882361 is a deficient number, since it is larger than the sum of its proper divisors (230157219303).

506345882361 is a wasteful number, since it uses less digits than its factorization.

506345882361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15343814631.

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 506345882361 in words is "five hundred six billion, three hundred forty-five million, eight hundred eighty-two thousand, three hundred sixty-one".