26754832253 has 2 divisors, whose sum is σ = 26754832254. Its totient is φ = 26754832252.

The previous prime is 26754832217. The next prime is 26754832303. The reversal of 26754832253 is 35223845762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13914089764 + 12840742489 = 117958^2 + 113317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26754832253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26754832198 and 26754832207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26754832213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13377416126 + 13377416127.

It is an arithmetic number, because the mean of its divisors is an integer number (13377416127).

Almost surely, 2^26754832253 is an apocalyptic number.

It is an amenable number.

26754832253 is a deficient number, since it is larger than the sum of its proper divisors (1).

26754832253 is an equidigital number, since it uses as much as digits as its factorization.

26754832253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2419200, while the sum is 47.

The spelling of 26754832253 in words is "twenty-six billion, seven hundred fifty-four million, eight hundred thirty-two thousand, two hundred fifty-three".