533112109 has 2 divisors, whose sum is σ = 533112110. Its totient is φ = 533112108.

The previous prime is 533112079. The next prime is 533112113. The reversal of 533112109 is 901211335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 466689609 + 66422500 = 21603^2 + 8150^2 .

It is a cyclic number.

It is not a de Polignac number, because 533112109 - 2⁵ = 533112077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (533112119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266556054 + 266556055.

It is an arithmetic number, because the mean of its divisors is an integer number (266556055).

Almost surely, 2^533112109 is an apocalyptic number.

It is an amenable number.

533112109 is a deficient number, since it is larger than the sum of its proper divisors (1).

533112109 is an equidigital number, since it uses as much as digits as its factorization.

533112109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 533112109 is about 23089.2206234858. The cubic root of 533112109 is about 810.8481229794.

The spelling of 533112109 in words is "five hundred thirty-three million, one hundred twelve thousand, one hundred nine".