2001516707 has 8 divisors (see below), whose sum is σ = 2021886576. Its totient is φ = 1981230592.

The previous prime is 2001516691. The next prime is 2001516749. The reversal of 2001516707 is 7076151002.

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 2001516707 - 2⁴ = 2001516691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2001516707.

It is not an unprimeable number, because it can be changed into a prime (2001516757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27668 + ... + 69054.

It is an arithmetic number, because the mean of its divisors is an integer number (252735822).

Almost surely, 2^2001516707 is an apocalyptic number.

2001516707 is a deficient number, since it is larger than the sum of its proper divisors (20369869).

2001516707 is a wasteful number, since it uses less digits than its factorization.

2001516707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41877.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 2001516707 is about 44738.3136360771. The cubic root of 2001516707 is about 1260.2394579325.

Adding to 2001516707 its reverse (7076151002), we get a palindrome (9077667709).

The spelling of 2001516707 in words is "two billion, one million, five hundred sixteen thousand, seven hundred seven".