56334441443213 has 2 divisors, whose sum is σ = 56334441443214. Its totient is φ = 56334441443212.

The previous prime is 56334441443209. The next prime is 56334441443237. The reversal of 56334441443213 is 31234414443365.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39050025996004 + 17284415447209 = 6249002^2 + 4157453^2 .

It is a cyclic number.

It is not a de Polignac number, because 56334441443213 - 2² = 56334441443209 is a prime.

It is a super-3 number, since 3×56334441443213³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56334441443513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28167220721606 + 28167220721607.

It is an arithmetic number, because the mean of its divisors is an integer number (28167220721607).

Almost surely, 2^{56334441443213} is an apocalyptic number.

It is an amenable number.

56334441443213 is a deficient number, since it is larger than the sum of its proper divisors (1).

56334441443213 is an equidigital number, since it uses as much as digits as its factorization.

56334441443213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4976640, while the sum is 47.

Adding to 56334441443213 its reverse (31234414443365), we get a palindrome (87568855886578).

The spelling of 56334441443213 in words is "fifty-six trillion, three hundred thirty-four billion, four hundred forty-one million, four hundred forty-three thousand, two hundred thirteen".