26153893441 has 8 divisors (see below), whose sum is σ = 28169150184. Its totient is φ = 24139125120.

The previous prime is 26153893427. The next prime is 26153893459. The reversal of 26153893441 is 14439835162.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3921890625 + 22232002816 = 62625^2 + 149104^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26153893441 - 2⁷ = 26153893313 is a prime.

It is a super-2 number, since 2×26153893441² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26153893391 and 26153893400.

It is not an unprimeable number, because it can be changed into a prime (26153873441) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 6850 + ... + 228811.

It is an arithmetic number, because the mean of its divisors is an integer number (3521143773).

Almost surely, 2^26153893441 is an apocalyptic number.

It is an amenable number.

26153893441 is a deficient number, since it is larger than the sum of its proper divisors (2015256743).

26153893441 is a wasteful number, since it uses less digits than its factorization.

26153893441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244211.

The product of its digits is 622080, while the sum is 46.

The spelling of 26153893441 in words is "twenty-six billion, one hundred fifty-three million, eight hundred ninety-three thousand, four hundred forty-one".