67535053 has 2 divisors, whose sum is σ = 67535054. Its totient is φ = 67535052.

The previous prime is 67535051. The next prime is 67535057. The reversal of 67535053 is 35053576.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62773929 + 4761124 = 7923^2 + 2182^2 .

It is a cyclic number.

It is not a de Polignac number, because 67535053 - 2¹ = 67535051 is a prime.

Together with 67535051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67535051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33767526 + 33767527.

It is an arithmetic number, because the mean of its divisors is an integer number (33767527).

Almost surely, 2^67535053 is an apocalyptic number.

It is an amenable number.

67535053 is a deficient number, since it is larger than the sum of its proper divisors (1).

67535053 is an equidigital number, since it uses as much as digits as its factorization.

67535053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47250, while the sum is 34.

The square root of 67535053 is about 8217.9713433426. The cubic root of 67535053 is about 407.2331106486.

The spelling of 67535053 in words is "sixty-seven million, five hundred thirty-five thousand, fifty-three".