41452521 has 16 divisors (see below), whose sum is σ = 60896448. Its totient is φ = 24872000.

The previous prime is 41452493. The next prime is 41452529. The reversal of 41452521 is 12525414.

41452521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 41452521 - 2¹¹ = 41450473 is a prime.

It is a super-2 number, since 2×41452521² = 3436622994510882, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 41452491 and 41452500.

It is not an unprimeable number, because it can be changed into a prime (41452529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2886 + ... + 9551.

It is an arithmetic number, because the mean of its divisors is an integer number (3806028).

Almost surely, 2^41452521 is an apocalyptic number.

It is an amenable number.

41452521 is a deficient number, since it is larger than the sum of its proper divisors (19443927).

41452521 is a wasteful number, since it uses less digits than its factorization.

41452521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12552.

The product of its digits is 1600, while the sum is 24.

The square root of 41452521 is about 6438.3632236773. The cubic root of 41452521 is about 346.0856955255.

Adding to 41452521 its reverse (12525414), we get a palindrome (53977935).

It can be divided in two parts, 4145 and 2521, that added together give a palindrome (6666).

The spelling of 41452521 in words is "forty-one million, four hundred fifty-two thousand, five hundred twenty-one".