2010052045 has 4 divisors (see below), whose sum is σ = 2412062460. Its totient is φ = 1608041632.

The previous prime is 2010052021. The next prime is 2010052049. The reversal of 2010052045 is 5402500102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 371178756 + 1638873289 = 19266^2 + 40483^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010052045 - 2¹⁷ = 2009920973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010052049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201005200 + ... + 201005209.

It is an arithmetic number, because the mean of its divisors is an integer number (603015615).

Almost surely, 2^2010052045 is an apocalyptic number.

It is an amenable number.

2010052045 is a deficient number, since it is larger than the sum of its proper divisors (402010415).

2010052045 is an equidigital number, since it uses as much as digits as its factorization.

2010052045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402010414.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 2010052045 is about 44833.6039706825. The cubic root of 2010052045 is about 1262.0283206131.

Adding to 2010052045 its reverse (5402500102), we get a palindrome (7412552147).

The spelling of 2010052045 in words is "two billion, ten million, fifty-two thousand, forty-five".