2052430968452 has 24 divisors (see below), whose sum is σ = 3628272735360. Its totient is φ = 1015797228320.

The previous prime is 2052430968451. The next prime is 2052430968481. The reversal of 2052430968452 is 2548690342502.

It is a self number, because there is not a number n which added to its sum of digits gives 2052430968452.

It is not an unprimeable number, because it can be changed into a prime (2052430968451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1424924 + ... + 2476947.

It is an arithmetic number, because the mean of its divisors is an integer number (151178030640).

Almost surely, 2^{2052430968452} is an apocalyptic number.

It is an amenable number.

2052430968452 is a deficient number, since it is larger than the sum of its proper divisors (1575841766908).

2052430968452 is a wasteful number, since it uses less digits than its factorization.

2052430968452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3903211 (or 3903209 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 2052430968452 in words is "two trillion, fifty-two billion, four hundred thirty million, nine hundred sixty-eight thousand, four hundred fifty-two".