26250152573 has 2 divisors, whose sum is σ = 26250152574. Its totient is φ = 26250152572.

The previous prime is 26250152491. The next prime is 26250152587. The reversal of 26250152573 is 37525105262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14259464569 + 11990688004 = 119413^2 + 109502^2 .

It is a cyclic number.

It is not a de Polignac number, because 26250152573 - 2¹⁶ = 26250087037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26250152273) 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, 13125076286 + 13125076287.

It is an arithmetic number, because the mean of its divisors is an integer number (13125076287).

Almost surely, 2^26250152573 is an apocalyptic number.

It is an amenable number.

26250152573 is a deficient number, since it is larger than the sum of its proper divisors (1).

26250152573 is an equidigital number, since it uses as much as digits as its factorization.

26250152573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 26250152573 in words is "twenty-six billion, two hundred fifty million, one hundred fifty-two thousand, five hundred seventy-three".