41552543 has 2 divisors, whose sum is σ = 41552544. Its totient is φ = 41552542.

The previous prime is 41552527. The next prime is 41552561. The reversal of 41552543 is 34525514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41552543 - 2⁴ = 41552527 is a prime.

It is a super-2 number, since 2×41552543² = 3453227659533698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41552843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20776271 + 20776272.

It is an arithmetic number, because the mean of its divisors is an integer number (20776272).

Almost surely, 2^41552543 is an apocalyptic number.

41552543 is a deficient number, since it is larger than the sum of its proper divisors (1).

41552543 is an equidigital number, since it uses as much as digits as its factorization.

41552543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12000, while the sum is 29.

The square root of 41552543 is about 6446.1262010606. The cubic root of 41552543 is about 346.3638320355.

The spelling of 41552543 in words is "forty-one million, five hundred fifty-two thousand, five hundred forty-three".