2010005515 has 16 divisors (see below), whose sum is σ = 2851634880. Its totient is φ = 1330761600.

The previous prime is 2010005513. The next prime is 2010005521. The reversal of 2010005515 is 5155000102.

It is not a de Polignac number, because 2010005515 - 2¹ = 2010005513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2010005492 and 2010005501.

It is not an unprimeable number, because it can be changed into a prime (2010005513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 989136 + ... + 991165.

It is an arithmetic number, because the mean of its divisors is an integer number (178227180).

Almost surely, 2^2010005515 is an apocalyptic number.

2010005515 is a deficient number, since it is larger than the sum of its proper divisors (841629365).

2010005515 is a wasteful number, since it uses less digits than its factorization.

2010005515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980342.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 2010005515 is about 44833.0850488788. The cubic root of 2010005515 is about 1262.0185824521.

Adding to 2010005515 its reverse (5155000102), we get a palindrome (7165005617).

The spelling of 2010005515 in words is "two billion, ten million, five thousand, five hundred fifteen".