5224678296181 has 8 divisors (see below), whose sum is σ = 5375962653624. Its totient is φ = 5075345995200.

The previous prime is 5224678296179. The next prime is 5224678296281. The reversal of 5224678296181 is 1816928764225.

It can be written as a sum of positive squares in 4 ways, for example, as 1432428379281 + 3792249916900 = 1196841^2 + 1947370^2 .

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 5224678296181 - 2¹ = 5224678296179 is a prime.

It is a super-2 number, since 2×5224678296181² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5224678296281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488008686 + ... + 488019391.

It is an arithmetic number, because the mean of its divisors is an integer number (671995331703).

Almost surely, 2^{5224678296181} is an apocalyptic number.

It is an amenable number.

5224678296181 is a deficient number, since it is larger than the sum of its proper divisors (151284357443).

5224678296181 is a wasteful number, since it uses less digits than its factorization.

5224678296181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976028231.

The product of its digits is 23224320, while the sum is 61.

The spelling of 5224678296181 in words is "five trillion, two hundred twenty-four billion, six hundred seventy-eight million, two hundred ninety-six thousand, one hundred eighty-one".