53142211 has 2 divisors, whose sum is σ = 53142212. Its totient is φ = 53142210.

The previous prime is 53142209. The next prime is 53142227. The reversal of 53142211 is 11224135.

53142211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53142211 - 2¹ = 53142209 is a prime.

Together with 53142209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (53142241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26571105 + 26571106.

It is an arithmetic number, because the mean of its divisors is an integer number (26571106).

Almost surely, 2^53142211 is an apocalyptic number.

53142211 is a deficient number, since it is larger than the sum of its proper divisors (1).

53142211 is an equidigital number, since it uses as much as digits as its factorization.

53142211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 240, while the sum is 19.

The square root of 53142211 is about 7289.8704378061. The cubic root of 53142211 is about 375.9642408840.

Adding to 53142211 its reverse (11224135), we get a palindrome (64366346).

The spelling of 53142211 in words is "fifty-three million, one hundred forty-two thousand, two hundred eleven".