41645521002 has 8 divisors (see below), whose sum is σ = 83291042016. Its totient is φ = 13881840332.

The previous prime is 41645520979. The next prime is 41645521003. The reversal of 41645521002 is 20012554614.

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

41645521002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (41645521003) 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, 3470460078 + ... + 3470460089.

It is an arithmetic number, because the mean of its divisors is an integer number (10411380252).

Almost surely, 2^41645521002 is an apocalyptic number.

41645521002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41645521002 is a wasteful number, since it uses less digits than its factorization.

41645521002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6940920172.

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 41645521002 in words is "forty-one billion, six hundred forty-five million, five hundred twenty-one thousand, two".