53442210011 has 2 divisors, whose sum is σ = 53442210012. Its totient is φ = 53442210010.

The previous prime is 53442210007. The next prime is 53442210013. The reversal of 53442210011 is 11001224435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53442210011 - 2² = 53442210007 is a prime.

It is a Sophie Germain prime.

Together with 53442210013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53442210013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26721105005 + 26721105006.

It is an arithmetic number, because the mean of its divisors is an integer number (26721105006).

Almost surely, 2^53442210011 is an apocalyptic number.

53442210011 is a deficient number, since it is larger than the sum of its proper divisors (1).

53442210011 is an equidigital number, since it uses as much as digits as its factorization.

53442210011 is an evil number, because the sum of its binary digits is even.

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

Adding to 53442210011 its reverse (11001224435), we get a palindrome (64443434446).

The spelling of 53442210011 in words is "fifty-three billion, four hundred forty-two million, two hundred ten thousand, eleven".