2052403701252 has 24 divisors (see below), whose sum is σ = 4790066517600. Its totient is φ = 683973917376.

The previous prime is 2052403701203. The next prime is 2052403701287. The reversal of 2052403701252 is 2521073042502.

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, 20027977 + ... + 20130192.

It is an arithmetic number, because the mean of its divisors is an integer number (199586104900).

Almost surely, 2^{2052403701252} is an apocalyptic number.

It is an amenable number.

2052403701252 is an abundant number, since it is smaller than the sum of its proper divisors (2737662816348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2052403701252 is a wasteful number, since it uses less digits than its factorization.

2052403701252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40162435 (or 40162433 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

Adding to 2052403701252 its reverse (2521073042502), we get a palindrome (4573476743754).

The spelling of 2052403701252 in words is "two trillion, fifty-two billion, four hundred three million, seven hundred one thousand, two hundred fifty-two".