41155545 has 8 divisors (see below), whose sum is σ = 65848896. Its totient is φ = 21949616.

The previous prime is 41155529. The next prime is 41155559. The reversal of 41155545 is 54555114.

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 41155545 - 2⁴ = 41155529 is a prime.

It is a Curzon number.

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, 1371837 + ... + 1371866.

It is an arithmetic number, because the mean of its divisors is an integer number (8231112).

Almost surely, 2^41155545 is an apocalyptic number.

It is an amenable number.

41155545 is a deficient number, since it is larger than the sum of its proper divisors (24693351).

41155545 is a wasteful number, since it uses less digits than its factorization.

41155545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2743711.

The product of its digits is 10000, while the sum is 30.

The square root of 41155545 is about 6415.2587632924. The cubic root of 41155545 is about 345.2572330693.

The spelling of 41155545 in words is "forty-one million, one hundred fifty-five thousand, five hundred forty-five".