2010615663 has 32 divisors (see below), whose sum is σ = 3273226240. Its totient is φ = 1072193760.

The previous prime is 2010615637. The next prime is 2010615697. The reversal of 2010615663 is 3665160102.

It is not a de Polignac number, because 2010615663 - 2⁸ = 2010615407 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 2010615663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010615163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10873 + ... + 64338.

It is an arithmetic number, because the mean of its divisors is an integer number (102288320).

Almost surely, 2^2010615663 is an apocalyptic number.

2010615663 is a deficient number, since it is larger than the sum of its proper divisors (1262610577).

2010615663 is a wasteful number, since it uses less digits than its factorization.

2010615663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75307.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 2010615663 is about 44839.8891947783. The cubic root of 2010615663 is about 1262.1462670459.

Adding to 2010615663 its reverse (3665160102), we get a palindrome (5675775765).

The spelling of 2010615663 in words is "two billion, ten million, six hundred fifteen thousand, six hundred sixty-three".