26226652325 has 12 divisors (see below), whose sum is σ = 32843042628. Its totient is φ = 20773584000.

The previous prime is 26226652307. The next prime is 26226652351. The reversal of 26226652325 is 52325662262.

It can be written as a sum of positive squares in 6 ways, for example, as 1393304929 + 24833347396 = 37327^2 + 157586^2 .

It is not a de Polignac number, because 26226652325 - 2⁸ = 26226652069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 5190872 + ... + 5195921.

It is an arithmetic number, because the mean of its divisors is an integer number (2736920219).

Almost surely, 2^26226652325 is an apocalyptic number.

26226652325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26226652325 is a deficient number, since it is larger than the sum of its proper divisors (6616390303).

26226652325 is a wasteful number, since it uses less digits than its factorization.

26226652325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10386904 (or 10386899 counting only the distinct ones).

The product of its digits is 518400, while the sum is 41.

The spelling of 26226652325 in words is "twenty-six billion, two hundred twenty-six million, six hundred fifty-two thousand, three hundred twenty-five".