5524681 has 2 divisors, whose sum is σ = 5524682. Its totient is φ = 5524680.

The previous prime is 5524639. The next prime is 5524691. The reversal of 5524681 is 1864255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5216656 + 308025 = 2284^2 + 555^2 .

It is a cyclic number.

It is not a de Polignac number, because 5524681 - 2⁷ = 5524553 is a prime.

It is a super-3 number, since 3×5524681³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (5524601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2762340 + 2762341.

It is an arithmetic number, because the mean of its divisors is an integer number (2762341).

Almost surely, 2^5524681 is an apocalyptic number.

It is an amenable number.

5524681 is a deficient number, since it is larger than the sum of its proper divisors (1).

5524681 is an equidigital number, since it uses as much as digits as its factorization.

5524681 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 31.

The square root of 5524681 is about 2350.4639967462. The cubic root of 5524681 is about 176.7810607566.

The spelling of 5524681 in words is "five million, five hundred twenty-four thousand, six hundred eighty-one".