26453111135463 has 8 divisors (see below), whose sum is σ = 39189794274800. Its totient is φ = 17635407423624.

The previous prime is 26453111135443. The next prime is 26453111135497. The reversal of 26453111135463 is 36453111135462.

26453111135463 is a `hidden beast` number, since 2 + 6 + 4 + 53 + 1 + 1 + 1 + 135 + 463 = 666.

It is not a de Polignac number, because 26453111135463 - 2⁵ = 26453111135431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26453111135443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489872428408 + ... + 489872428461.

It is an arithmetic number, because the mean of its divisors is an integer number (4898724284350).

Almost surely, 2^{26453111135463} is an apocalyptic number.

26453111135463 is a deficient number, since it is larger than the sum of its proper divisors (12736683139337).

26453111135463 is an equidigital number, since it uses as much as digits as its factorization.

26453111135463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979744856878 (or 979744856872 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

Subtracting 26453111135463 from its reverse (36453111135462), we obtain a palindrome (9999999999999).

The spelling of 26453111135463 in words is "twenty-six trillion, four hundred fifty-three billion, one hundred eleven million, one hundred thirty-five thousand, four hundred sixty-three".