534530111 has 2 divisors, whose sum is σ = 534530112. Its totient is φ = 534530110.

The previous prime is 534530071. The next prime is 534530137. The reversal of 534530111 is 111035435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 534530111 - 2²⁶ = 467421247 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (534530141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267265055 + 267265056.

It is an arithmetic number, because the mean of its divisors is an integer number (267265056).

Almost surely, 2^534530111 is an apocalyptic number.

534530111 is a deficient number, since it is larger than the sum of its proper divisors (1).

534530111 is an equidigital number, since it uses as much as digits as its factorization.

534530111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 534530111 is about 23119.9072446236. The cubic root of 534530111 is about 811.5663998820.

Adding to 534530111 its reverse (111035435), we get a palindrome (645565546).

The spelling of 534530111 in words is "five hundred thirty-four million, five hundred thirty thousand, one hundred eleven".