2052534775513 has 4 divisors (see below), whose sum is σ = 2102596599348. Its totient is φ = 2002472951680.

The previous prime is 2052534775471. The next prime is 2052534775517. The reversal of 2052534775513 is 3155774352502.

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 339506659584 + 1713028115929 = 582672^2 + 1308827^2 .

It is a cyclic number.

It is not a de Polignac number, because 2052534775513 - 2⁹ = 2052534775001 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2052534775517) 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, 25030911856 + ... + 25030911937.

It is an arithmetic number, because the mean of its divisors is an integer number (525649149837).

Almost surely, 2^{2052534775513} is an apocalyptic number.

It is an amenable number.

2052534775513 is a deficient number, since it is larger than the sum of its proper divisors (50061823835).

2052534775513 is an equidigital number, since it uses as much as digits as its factorization.

2052534775513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50061823834.

The product of its (nonzero) digits is 4410000, while the sum is 49.

The spelling of 2052534775513 in words is "two trillion, fifty-two billion, five hundred thirty-four million, seven hundred seventy-five thousand, five hundred thirteen".