41652561 has 8 divisors (see below), whose sum is σ = 57328384. Its totient is φ = 26872560.

The previous prime is 41652557. The next prime is 41652593. The reversal of 41652561 is 16525614.

41652561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41652561 - 2² = 41652557 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41652511) 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 7 ways as a sum of consecutive naturals, for example, 223846 + ... + 224031.

It is an arithmetic number, because the mean of its divisors is an integer number (7166048).

Almost surely, 2^41652561 is an apocalyptic number.

It is an amenable number.

41652561 is a deficient number, since it is larger than the sum of its proper divisors (15675823).

41652561 is a wasteful number, since it uses less digits than its factorization.

41652561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447911.

The product of its digits is 7200, while the sum is 30.

The square root of 41652561 is about 6453.8795309488. The cubic root of 41652561 is about 346.6415114678.

The spelling of 41652561 in words is "forty-one million, six hundred fifty-two thousand, five hundred sixty-one".