506142532200311 has 4 divisors (see below), whose sum is σ = 506187671115672. Its totient is φ = 506097393284952.

The previous prime is 506142532200287. The next prime is 506142532200329. The reversal of 506142532200311 is 113002235241605.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506142532200311 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 (506142532200391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22569440861 + ... + 22569463286.

It is an arithmetic number, because the mean of its divisors is an integer number (126546917778918).

Almost surely, 2^{506142532200311} is an apocalyptic number.

506142532200311 is a deficient number, since it is larger than the sum of its proper divisors (45138915361).

506142532200311 is a wasteful number, since it uses less digits than its factorization.

506142532200311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45138915360.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 506142532200311 its reverse (113002235241605), we get a palindrome (619144767441916).

The spelling of 506142532200311 in words is "five hundred six trillion, one hundred forty-two billion, five hundred thirty-two million, two hundred thousand, three hundred eleven".