53133259 has 2 divisors, whose sum is σ = 53133260. Its totient is φ = 53133258.

The previous prime is 53133229. The next prime is 53133281. The reversal of 53133259 is 95233135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53133259 - 2⁹ = 53132747 is a prime.

It is a super-2 number, since 2×53133259² = 5646286423922162, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53133259.

It is not a weakly prime, because it can be changed into another prime (53133229) 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, 26566629 + 26566630.

It is an arithmetic number, because the mean of its divisors is an integer number (26566630).

Almost surely, 2^53133259 is an apocalyptic number.

53133259 is a deficient number, since it is larger than the sum of its proper divisors (1).

53133259 is an equidigital number, since it uses as much as digits as its factorization.

53133259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12150, while the sum is 31.

The square root of 53133259 is about 7289.2564092643. The cubic root of 53133259 is about 375.9431288476.

The spelling of 53133259 in words is "fifty-three million, one hundred thirty-three thousand, two hundred fifty-nine".