52705045111 has 2 divisors, whose sum is σ = 52705045112. Its totient is φ = 52705045110.

The previous prime is 52705045103. The next prime is 52705045153. The reversal of 52705045111 is 11154050725.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52705045111 - 2³ = 52705045103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52705042111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26352522555 + 26352522556.

It is an arithmetic number, because the mean of its divisors is an integer number (26352522556).

Almost surely, 2^52705045111 is an apocalyptic number.

52705045111 is a deficient number, since it is larger than the sum of its proper divisors (1).

52705045111 is an equidigital number, since it uses as much as digits as its factorization.

52705045111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7000, while the sum is 31.

Adding to 52705045111 its reverse (11154050725), we get a palindrome (63859095836).

The spelling of 52705045111 in words is "fifty-two billion, seven hundred five million, forty-five thousand, one hundred eleven".