11352525443 has 4 divisors (see below), whose sum is σ = 12974314800. Its totient is φ = 9730736088.

The previous prime is 11352525433. The next prime is 11352525461. The reversal of 11352525443 is 34452525311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34452525311 = 103 ⋅334490537.

It is a cyclic number.

It is not a de Polignac number, because 11352525443 - 2⁴ = 11352525427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11352525433) 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, 810894668 + ... + 810894681.

It is an arithmetic number, because the mean of its divisors is an integer number (3243578700).

Almost surely, 2^11352525443 is an apocalyptic number.

11352525443 is a deficient number, since it is larger than the sum of its proper divisors (1621789357).

11352525443 is an equidigital number, since it uses as much as digits as its factorization.

11352525443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621789356.

The product of its digits is 72000, while the sum is 35.

The spelling of 11352525443 in words is "eleven billion, three hundred fifty-two million, five hundred twenty-five thousand, four hundred forty-three".