53434133 has 2 divisors, whose sum is σ = 53434134. Its totient is φ = 53434132.

The previous prime is 53434097. The next prime is 53434169. The reversal of 53434133 is 33143435.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (53434097) and next prime (53434169).

It can be written as a sum of positive squares in only one way, i.e., 51940849 + 1493284 = 7207^2 + 1222^2 .

It is a cyclic number.

It is not a de Polignac number, because 53434133 - 2²² = 49239829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53434033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26717066 + 26717067.

It is an arithmetic number, because the mean of its divisors is an integer number (26717067).

Almost surely, 2^53434133 is an apocalyptic number.

It is an amenable number.

53434133 is a deficient number, since it is larger than the sum of its proper divisors (1).

53434133 is an equidigital number, since it uses as much as digits as its factorization.

53434133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 26.

The square root of 53434133 is about 7309.8654570382. The cubic root of 53434133 is about 376.6514026063.

Adding to 53434133 its reverse (33143435), we get a palindrome (86577568).

The spelling of 53434133 in words is "fifty-three million, four hundred thirty-four thousand, one hundred thirty-three".