26152801 has 2 divisors, whose sum is σ = 26152802. Its totient is φ = 26152800.

The previous prime is 26152781. The next prime is 26152813. The reversal of 26152801 is 10825162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18318400 + 7834401 = 4280^2 + 2799^2 .

It is a cyclic number.

It is not a de Polignac number, because 26152801 - 2⁵ = 26152769 is a prime.

It is not a weakly prime, because it can be changed into another prime (26152831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13076400 + 13076401.

It is an arithmetic number, because the mean of its divisors is an integer number (13076401).

Almost surely, 2^26152801 is an apocalyptic number.

It is an amenable number.

26152801 is a deficient number, since it is larger than the sum of its proper divisors (1).

26152801 is an equidigital number, since it uses as much as digits as its factorization.

26152801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 26152801 is about 5113.9809346536. The cubic root of 26152801 is about 296.8288228233.

Adding to 26152801 its reverse (10825162), we get a palindrome (36977963).

The spelling of 26152801 in words is "twenty-six million, one hundred fifty-two thousand, eight hundred one".