16887005203701 has 8 divisors (see below), whose sum is σ = 22516202831904. Its totient is φ = 11257905522320.

The previous prime is 16887005203681. The next prime is 16887005203703. The reversal of 16887005203701 is 10730250078861.

It is a happy number.

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 16887005203701 - 2⁶ = 16887005203637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16887005203703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24083466 + ... + 24774731.

It is an arithmetic number, because the mean of its divisors is an integer number (2814525353988).

Almost surely, 2^{16887005203701} is an apocalyptic number.

It is an amenable number.

16887005203701 is a deficient number, since it is larger than the sum of its proper divisors (5629197628203).

16887005203701 is a wasteful number, since it uses less digits than its factorization.

16887005203701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48973411.

The product of its (nonzero) digits is 564480, while the sum is 48.

The spelling of 16887005203701 in words is "sixteen trillion, eight hundred eighty-seven billion, five million, two hundred three thousand, seven hundred one".