26530223263023 has 16 divisors (see below), whose sum is σ = 35451248751072. Its totient is φ = 17648008560000.

The previous prime is 26530223263013. The next prime is 26530223263043. The reversal of 26530223263023 is 32036232203562.

It is not a de Polignac number, because 26530223263023 - 2¹³ = 26530223254831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26530223263013) 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 in 15 ways as a sum of consecutive naturals, for example, 60774193 + ... + 61209173.

It is an arithmetic number, because the mean of its divisors is an integer number (2215703046942).

Almost surely, 2^{26530223263023} is an apocalyptic number.

26530223263023 is a deficient number, since it is larger than the sum of its proper divisors (8921025488049).

26530223263023 is a wasteful number, since it uses less digits than its factorization.

26530223263023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479546.

The product of its (nonzero) digits is 466560, while the sum is 39.

Adding to 26530223263023 its reverse (32036232203562), we get a palindrome (58566455466585).

The spelling of 26530223263023 in words is "twenty-six trillion, five hundred thirty billion, two hundred twenty-three million, two hundred sixty-three thousand, twenty-three".