466536631052213 has 4 divisors (see below), whose sum is σ = 471346287042540. Its totient is φ = 461726975061888.

The previous prime is 466536631052101. The next prime is 466536631052221. The reversal of 466536631052213 is 312250136635664.

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

It can be written as a sum of positive squares in 2 ways, for example, as 290541331644529 + 175995299407684 = 17045273^2 + 13266322^2 .

It is a cyclic number.

It is not a de Polignac number, because 466536631052213 - 2²⁶ = 466536563943349 is a prime.

It is a super-2 number, since 2×466536631052213² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466536631054213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2404827995018 + ... + 2404827995211.

It is an arithmetic number, because the mean of its divisors is an integer number (117836571760635).

Almost surely, 2^{466536631052213} is an apocalyptic number.

It is an amenable number.

466536631052213 is a deficient number, since it is larger than the sum of its proper divisors (4809655990327).

466536631052213 is an equidigital number, since it uses as much as digits as its factorization.

466536631052213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809655990326.

The product of its (nonzero) digits is 13996800, while the sum is 53.

Adding to 466536631052213 its reverse (312250136635664), we get a palindrome (778786767687877).

The spelling of 466536631052213 in words is "four hundred sixty-six trillion, five hundred thirty-six billion, six hundred thirty-one million, fifty-two thousand, two hundred thirteen".