41552405 has 16 divisors (see below), whose sum is σ = 51389184. Its totient is φ = 32235840.

The previous prime is 41552383. The next prime is 41552419. The reversal of 41552405 is 50425514.

It is not a de Polignac number, because 41552405 - 2⁸ = 41552149 is a prime.

It is a super-2 number, since 2×41552405² = 3453204722568050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33140 + ... + 34370.

It is an arithmetic number, because the mean of its divisors is an integer number (3211824).

Almost surely, 2^41552405 is an apocalyptic number.

It is an amenable number.

41552405 is a deficient number, since it is larger than the sum of its proper divisors (9836779).

41552405 is a wasteful number, since it uses less digits than its factorization.

41552405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 41552405 is about 6446.1154969485. The cubic root of 41552405 is about 346.3634485992.

Adding to 41552405 its reverse (50425514), we get a palindrome (91977919).

The spelling of 41552405 in words is "forty-one million, five hundred fifty-two thousand, four hundred five".