26315053 has 2 divisors, whose sum is σ = 26315054. Its totient is φ = 26315052.

The previous prime is 26315041. The next prime is 26315089. The reversal of 26315053 is 35051362.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14768649 + 11546404 = 3843^2 + 3398^2 .

It is a cyclic number.

It is not a de Polignac number, because 26315053 - 2⁵ = 26315021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26316053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13157526 + 13157527.

It is an arithmetic number, because the mean of its divisors is an integer number (13157527).

Almost surely, 2^26315053 is an apocalyptic number.

It is an amenable number.

26315053 is a deficient number, since it is larger than the sum of its proper divisors (1).

26315053 is an equidigital number, since it uses as much as digits as its factorization.

26315053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 26315053 is about 5129.8199773481. The cubic root of 26315053 is about 297.4413998461.

The spelling of 26315053 in words is "twenty-six million, three hundred fifteen thousand, fifty-three".