53148444211 has 2 divisors, whose sum is σ = 53148444212. Its totient is φ = 53148444210.

The previous prime is 53148444143. The next prime is 53148444281. The reversal of 53148444211 is 11244484135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53148444211 - 2¹¹ = 53148442163 is a prime.

It is not a weakly prime, because it can be changed into another prime (53148444281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26574222105 + 26574222106.

It is an arithmetic number, because the mean of its divisors is an integer number (26574222106).

Almost surely, 2^53148444211 is an apocalyptic number.

53148444211 is a deficient number, since it is larger than the sum of its proper divisors (1).

53148444211 is an equidigital number, since it uses as much as digits as its factorization.

53148444211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61440, while the sum is 37.

The spelling of 53148444211 in words is "fifty-three billion, one hundred forty-eight million, four hundred forty-four thousand, two hundred eleven".