2012202053 has 4 divisors (see below), whose sum is σ = 2012626668. Its totient is φ = 2011777440.

The previous prime is 2012202041. The next prime is 2012202061. The reversal of 2012202053 is 3502022102.

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 1335317764 + 676884289 = 36542^2 + 26017^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012202053 - 2¹⁶ = 2012136517 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012202013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205118 + ... + 214703.

It is an arithmetic number, because the mean of its divisors is an integer number (503156667).

Almost surely, 2^2012202053 is an apocalyptic number.

It is an amenable number.

2012202053 is a deficient number, since it is larger than the sum of its proper divisors (424615).

2012202053 is an equidigital number, since it uses as much as digits as its factorization.

2012202053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424614.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2012202053 is about 44857.5752019656. The cubic root of 2012202053 is about 1262.4781272295.

Adding to 2012202053 its reverse (3502022102), we get a palindrome (5514224155).

The spelling of 2012202053 in words is "two billion, twelve million, two hundred two thousand, fifty-three".