2010510505 has 8 divisors (see below), whose sum is σ = 2413758600. Its totient is φ = 1607644416.

The previous prime is 2010510433. The next prime is 2010510511. The reversal of 2010510505 is 5050150102.

It can be written as a sum of positive squares in 4 ways, for example, as 364504464 + 1646006041 = 19092^2 + 40571^2 .

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 2010510505 - 2⁷ = 2010510377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83790 + ... + 105079.

It is an arithmetic number, because the mean of its divisors is an integer number (301719825).

Almost surely, 2^2010510505 is an apocalyptic number.

It is an amenable number.

2010510505 is a deficient number, since it is larger than the sum of its proper divisors (403248095).

2010510505 is a wasteful number, since it uses less digits than its factorization.

2010510505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191003.

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

The square root of 2010510505 is about 44838.7165851120. The cubic root of 2010510505 is about 1262.1242626596.

Adding to 2010510505 its reverse (5050150102), we get a palindrome (7060660607).

It can be divided in two parts, 2010510 and 505, that added together give a triangular number (2011015 = T₂₀₀₅).

The spelling of 2010510505 in words is "two billion, ten million, five hundred ten thousand, five hundred five".