5448095326581 has 32 divisors (see below), whose sum is σ = 7549234560000. Its totient is φ = 3490667701248.

The previous prime is 5448095326561. The next prime is 5448095326589. The reversal of 5448095326581 is 1856235908445.

It is not a de Polignac number, because 5448095326581 - 2³⁸ = 5173217419637 is a prime.

It is a super-2 number, since 2×5448095326581² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5448095326589) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261301645 + ... + 261322493.

It is an arithmetic number, because the mean of its divisors is an integer number (235913580000).

Almost surely, 2^{5448095326581} is an apocalyptic number.

It is an amenable number.

5448095326581 is a deficient number, since it is larger than the sum of its proper divisors (2101139233419).

5448095326581 is a wasteful number, since it uses less digits than its factorization.

5448095326581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34573.

The product of its (nonzero) digits is 41472000, while the sum is 60.

The spelling of 5448095326581 in words is "five trillion, four hundred forty-eight billion, ninety-five million, three hundred twenty-six thousand, five hundred eighty-one".