26041454541 has 12 divisors (see below), whose sum is σ = 37617115068. Its totient is φ = 17360193984.

The previous prime is 26041454533. The next prime is 26041454581. The reversal of 26041454541 is 14545414062.

26041454541 is a `hidden beast` number, since 2 + 60 + 4 + 1 + 4 + 54 + 541 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 19670062500 + 6371392041 = 140250^2 + 79821^2 .

It is not a de Polignac number, because 26041454541 - 2³ = 26041454533 is a prime.

It is a super-2 number, since 2×26041454541² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 26041454496 and 26041454505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26041454501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208891 + ... + 309383.

It is an arithmetic number, because the mean of its divisors is an integer number (3134759589).

Almost surely, 2^26041454541 is an apocalyptic number.

It is an amenable number.

26041454541 is a deficient number, since it is larger than the sum of its proper divisors (11575660527).

26041454541 is a wasteful number, since it uses less digits than its factorization.

26041454541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129292 (or 129289 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 26041454541 in words is "twenty-six billion, forty-one million, four hundred fifty-four thousand, five hundred forty-one".