53234564042111 has 2 divisors, whose sum is σ = 53234564042112. Its totient is φ = 53234564042110.

The previous prime is 53234564042017. The next prime is 53234564042119. The reversal of 53234564042111 is 11124046543235.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53234564042111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53234564042119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26617282021055 + 26617282021056.

It is an arithmetic number, because the mean of its divisors is an integer number (26617282021056).

Almost surely, 2^{53234564042111} is an apocalyptic number.

53234564042111 is a deficient number, since it is larger than the sum of its proper divisors (1).

53234564042111 is an equidigital number, since it uses as much as digits as its factorization.

53234564042111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 53234564042111 in words is "fifty-three trillion, two hundred thirty-four billion, five hundred sixty-four million, forty-two thousand, one hundred eleven".