51344411 has 2 divisors, whose sum is σ = 51344412. Its totient is φ = 51344410.

The previous prime is 51344399. The next prime is 51344417. The reversal of 51344411 is 11444315.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51344411 - 2⁶ = 51344347 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (51344417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25672205 + 25672206.

It is an arithmetic number, because the mean of its divisors is an integer number (25672206).

Almost surely, 2^51344411 is an apocalyptic number.

51344411 is a deficient number, since it is larger than the sum of its proper divisors (1).

51344411 is an equidigital number, since it uses as much as digits as its factorization.

51344411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 23.

The square root of 51344411 is about 7165.5014479100. The cubic root of 51344411 is about 371.6758917277.

Adding to 51344411 its reverse (11444315), we get a palindrome (62788726).

The spelling of 51344411 in words is "fifty-one million, three hundred forty-four thousand, four hundred eleven".