12053524433 has 12 divisors (see below), whose sum is σ = 12808247532. Its totient is φ = 11340963840.

The previous prime is 12053524411. The next prime is 12053524453. The reversal of 12053524433 is 33442535021.

It can be written as a sum of positive squares in 6 ways, for example, as 755535169 + 11297989264 = 27487^2 + 106292^2 .

It is not a de Polignac number, because 12053524433 - 2¹⁶ = 12053458897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12053524433.

It is not an unprimeable number, because it can be changed into a prime (12053524453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1689113 + ... + 1696233.

It is an arithmetic number, because the mean of its divisors is an integer number (1067353961).

Almost surely, 2^12053524433 is an apocalyptic number.

It is an amenable number.

12053524433 is a deficient number, since it is larger than the sum of its proper divisors (754723099).

12053524433 is an equidigital number, since it uses as much as digits as its factorization.

12053524433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13012 (or 12995 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 12053524433 in words is "twelve billion, fifty-three million, five hundred twenty-four thousand, four hundred thirty-three".