52044326640311 has 2 divisors, whose sum is σ = 52044326640312. Its totient is φ = 52044326640310.

The previous prime is 52044326640301. The next prime is 52044326640349. The reversal of 52044326640311 is 11304662344025.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52044326640311 is a prime.

It is a super-2 number, since 2×52044326640311² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52044326640301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26022163320155 + 26022163320156.

It is an arithmetic number, because the mean of its divisors is an integer number (26022163320156).

Almost surely, 2^{52044326640311} is an apocalyptic number.

52044326640311 is a deficient number, since it is larger than the sum of its proper divisors (1).

52044326640311 is an equidigital number, since it uses as much as digits as its factorization.

52044326640311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 41.

Adding to 52044326640311 its reverse (11304662344025), we get a palindrome (63348988984336).

The spelling of 52044326640311 in words is "fifty-two trillion, forty-four billion, three hundred twenty-six million, six hundred forty thousand, three hundred eleven".