52641311 has 2 divisors, whose sum is σ = 52641312. Its totient is φ = 52641310.

The previous prime is 52641307. The next prime is 52641341. The reversal of 52641311 is 11314625.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52641311 - 2² = 52641307 is a prime.

It is a super-2 number, since 2×52641311² = 5542215247597442, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52641341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26320655 + 26320656.

It is an arithmetic number, because the mean of its divisors is an integer number (26320656).

Almost surely, 2^52641311 is an apocalyptic number.

52641311 is a deficient number, since it is larger than the sum of its proper divisors (1).

52641311 is an equidigital number, since it uses as much as digits as its factorization.

52641311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 23.

The square root of 52641311 is about 7255.4332055364. The cubic root of 52641311 is about 374.7792739574.

Adding to 52641311 its reverse (11314625), we get a palindrome (63955936).

The spelling of 52641311 in words is "fifty-two million, six hundred forty-one thousand, three hundred eleven".