41004559 has 4 divisors (see below), whose sum is σ = 41582160. Its totient is φ = 40426960.

The previous prime is 41004553. The next prime is 41004577. The reversal of 41004559 is 95540014.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41004559 - 2²⁵ = 7450127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41004553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288694 + ... + 288835.

It is an arithmetic number, because the mean of its divisors is an integer number (10395540).

Almost surely, 2^41004559 is an apocalyptic number.

41004559 is a deficient number, since it is larger than the sum of its proper divisors (577601).

41004559 is an equidigital number, since it uses as much as digits as its factorization.

41004559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577600.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 41004559 is about 6403.4802256273. The cubic root of 41004559 is about 344.8345043958.

The spelling of 41004559 in words is "forty-one million, four thousand, five hundred fifty-nine".