26125641076 has 6 divisors (see below), whose sum is σ = 45719871890. Its totient is φ = 13062820536.

The previous prime is 26125641053. The next prime is 26125641109. The reversal of 26125641076 is 67014652162.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 25832204176 + 293436900 = 160724^2 + 17130^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3265705131 + ... + 3265705138.

Almost surely, 2^26125641076 is an apocalyptic number.

It is an amenable number.

26125641076 is a deficient number, since it is larger than the sum of its proper divisors (19594230814).

26125641076 is a wasteful number, since it uses less digits than its factorization.

26125641076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6531410273 (or 6531410271 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 26125641076 in words is "twenty-six billion, one hundred twenty-five million, six hundred forty-one thousand, seventy-six".