26300542253 has 2 divisors, whose sum is σ = 26300542254. Its totient is φ = 26300542252.

The previous prime is 26300542207. The next prime is 26300542357. The reversal of 26300542253 is 35224500362.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26084511049 + 216031204 = 161507^2 + 14698^2 .

It is a cyclic number.

It is not a de Polignac number, because 26300542253 - 2²⁶ = 26233433389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26300572253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13150271126 + 13150271127.

It is an arithmetic number, because the mean of its divisors is an integer number (13150271127).

Almost surely, 2^26300542253 is an apocalyptic number.

It is an amenable number.

26300542253 is a deficient number, since it is larger than the sum of its proper divisors (1).

26300542253 is an equidigital number, since it uses as much as digits as its factorization.

26300542253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 26300542253 in words is "twenty-six billion, three hundred million, five hundred forty-two thousand, two hundred fifty-three".