67268053 has 2 divisors, whose sum is σ = 67268054. Its totient is φ = 67268052.

The previous prime is 67268051. The next prime is 67268059. The reversal of 67268053 is 35086276.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39463524 + 27804529 = 6282^2 + 5273^2 .

It is a cyclic number.

It is not a de Polignac number, because 67268053 - 2¹ = 67268051 is a prime.

Together with 67268051, 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 (67268051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33634026 + 33634027.

It is an arithmetic number, because the mean of its divisors is an integer number (33634027).

Almost surely, 2^67268053 is an apocalyptic number.

It is an amenable number.

67268053 is a deficient number, since it is larger than the sum of its proper divisors (1).

67268053 is an equidigital number, since it uses as much as digits as its factorization.

67268053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 67268053 is about 8201.7103704045. The cubic root of 67268053 is about 406.6957361495.

The spelling of 67268053 in words is "sixty-seven million, two hundred sixty-eight thousand, fifty-three".