41609545 has 8 divisors (see below), whose sum is σ = 49994496. Its totient is φ = 33245616.

The previous prime is 41609531. The next prime is 41609567. The reversal of 41609545 is 54590614.

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 41609545 - 2¹³ = 41601353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41609545.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507 + ... + 9136.

It is an arithmetic number, because the mean of its divisors is an integer number (6249312).

Almost surely, 2^41609545 is an apocalyptic number.

It is an amenable number.

41609545 is a deficient number, since it is larger than the sum of its proper divisors (8384951).

41609545 is an equidigital number, since it uses as much as digits as its factorization.

41609545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10511.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 41609545 is about 6450.5461009127. The cubic root of 41609545 is about 346.5221409183.

The spelling of 41609545 in words is "forty-one million, six hundred nine thousand, five hundred forty-five".