2528852563343 has 4 divisors (see below), whose sum is σ = 2529064389720. Its totient is φ = 2528640736968.

The previous prime is 2528852563337. The next prime is 2528852563427. The reversal of 2528852563343 is 3433652588252.

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

It is a cyclic number.

It is not a de Polignac number, because 2528852563343 - 2¹⁶ = 2528852497807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2528852533343) 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, 105895280 + ... + 105919157.

It is an arithmetic number, because the mean of its divisors is an integer number (632266097430).

Almost surely, 2^{2528852563343} is an apocalyptic number.

2528852563343 is a deficient number, since it is larger than the sum of its proper divisors (211826377).

2528852563343 is a wasteful number, since it uses less digits than its factorization.

2528852563343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211826376.

The product of its digits is 41472000, while the sum is 56.

The spelling of 2528852563343 in words is "two trillion, five hundred twenty-eight billion, eight hundred fifty-two million, five hundred sixty-three thousand, three hundred forty-three".