52126511 has 2 divisors, whose sum is σ = 52126512. Its totient is φ = 52126510.

The previous prime is 52126493. The next prime is 52126517. The reversal of 52126511 is 11562125.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52126511 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52126517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26063255 + 26063256.

It is an arithmetic number, because the mean of its divisors is an integer number (26063256).

Almost surely, 2^52126511 is an apocalyptic number.

52126511 is a deficient number, since it is larger than the sum of its proper divisors (1).

52126511 is an equidigital number, since it uses as much as digits as its factorization.

52126511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 600, while the sum is 23.

The square root of 52126511 is about 7219.8691816403. The cubic root of 52126511 is about 373.5535652289.

Adding to 52126511 its reverse (11562125), we get a palindrome (63688636).

The spelling of 52126511 in words is "fifty-two million, one hundred twenty-six thousand, five hundred eleven".