26568053 has 2 divisors, whose sum is σ = 26568054. Its totient is φ = 26568052.

The previous prime is 26568037. The next prime is 26568071. The reversal of 26568053 is 35086562.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24780484 + 1787569 = 4978^2 + 1337^2 .

It is a cyclic number.

It is not a de Polignac number, because 26568053 - 2⁴ = 26568037 is a prime.

It is a super-2 number, since 2×26568053² = 1411722880421618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26568083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13284026 + 13284027.

It is an arithmetic number, because the mean of its divisors is an integer number (13284027).

Almost surely, 2^26568053 is an apocalyptic number.

It is an amenable number.

26568053 is a deficient number, since it is larger than the sum of its proper divisors (1).

26568053 is an equidigital number, since it uses as much as digits as its factorization.

26568053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 26568053 is about 5154.4207239999. The cubic root of 26568053 is about 298.3915884144.

The spelling of 26568053 in words is "twenty-six million, five hundred sixty-eight thousand, fifty-three".