16641100652 has 48 divisors (see below), whose sum is σ = 32129260800. Its totient is φ = 7478688960.

The previous prime is 16641100613. The next prime is 16641100681. The reversal of 16641100652 is 25600114661.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3210599 + ... + 3215777.

It is an arithmetic number, because the mean of its divisors is an integer number (669359600).

Almost surely, 2^16641100652 is an apocalyptic number.

It is an amenable number.

16641100652 is a deficient number, since it is larger than the sum of its proper divisors (15488160148).

16641100652 is a wasteful number, since it uses less digits than its factorization.

16641100652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6006 (or 6004 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 16641100652 in words is "sixteen billion, six hundred forty-one million, one hundred thousand, six hundred fifty-two".