5493582206281 has 8 divisors (see below), whose sum is σ = 5968520901000. Its totient is φ = 5026122861312.

The previous prime is 5493582206257. The next prime is 5493582206369. The reversal of 5493582206281 is 1826022853945.

It can be written as a sum of positive squares in 4 ways, for example, as 648701376400 + 4844880829881 = 805420^2 + 2201109^2 .

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 5493582206281 - 2¹³ = 5493582198089 is a prime.

It is a super-2 number, since 2×5493582206281² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5493582209281) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1869835906 + ... + 1869838843.

It is an arithmetic number, because the mean of its divisors is an integer number (746065112625).

Almost surely, 2^{5493582206281} is an apocalyptic number.

It is an amenable number.

5493582206281 is a deficient number, since it is larger than the sum of its proper divisors (474938694719).

5493582206281 is a wasteful number, since it uses less digits than its factorization.

5493582206281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3739674875.

The product of its (nonzero) digits is 8294400, while the sum is 55.

The spelling of 5493582206281 in words is "five trillion, four hundred ninety-three billion, five hundred eighty-two million, two hundred six thousand, two hundred eighty-one".