26124253 has 2 divisors, whose sum is σ = 26124254. Its totient is φ = 26124252.

The previous prime is 26124233. The next prime is 26124271. The reversal of 26124253 is 35242162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22638564 + 3485689 = 4758^2 + 1867^2 .

It is a cyclic number.

It is not a de Polignac number, because 26124253 - 2¹³ = 26116061 is a prime.

It is equal to p_1631806 and since 26124253 and 1631806 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26124233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13062126 + 13062127.

It is an arithmetic number, because the mean of its divisors is an integer number (13062127).

Almost surely, 2^26124253 is an apocalyptic number.

It is an amenable number.

26124253 is a deficient number, since it is larger than the sum of its proper divisors (1).

26124253 is an equidigital number, since it uses as much as digits as its factorization.

26124253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 25.

The square root of 26124253 is about 5111.1890006142. The cubic root of 26124253 is about 296.7207788905.

The spelling of 26124253 in words is "twenty-six million, one hundred twenty-four thousand, two hundred fifty-three".