41725569 has 4 divisors (see below), whose sum is σ = 55634096. Its totient is φ = 27817044.

The previous prime is 41725553. The next prime is 41725573. The reversal of 41725569 is 96552714.

41725569 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 41725569 - 2⁴ = 41725553 is a prime.

It is a super-2 number, since 2×41725569² = 3482046216747522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41725549) 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 3 ways as a sum of consecutive naturals, for example, 6954259 + ... + 6954264.

It is an arithmetic number, because the mean of its divisors is an integer number (13908524).

Almost surely, 2^41725569 is an apocalyptic number.

It is an amenable number.

41725569 is a deficient number, since it is larger than the sum of its proper divisors (13908527).

41725569 is a wasteful number, since it uses less digits than its factorization.

41725569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13908526.

The product of its digits is 75600, while the sum is 39.

The square root of 41725569 is about 6459.5331874680. The cubic root of 41725569 is about 346.8439226439.

The spelling of 41725569 in words is "forty-one million, seven hundred twenty-five thousand, five hundred sixty-nine".