11253025443 has 16 divisors (see below), whose sum is σ = 17229513600. Its totient is φ = 6461066880.

The previous prime is 11253025439. The next prime is 11253025453. The reversal of 11253025443 is 34452035211.

It is not a de Polignac number, because 11253025443 - 2² = 11253025439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11253025443.

It is not an unprimeable number, because it can be changed into a prime (11253025403) 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 15 ways as a sum of consecutive naturals, for example, 8973078 + ... + 8974331.

It is an arithmetic number, because the mean of its divisors is an integer number (1076844600).

Almost surely, 2^11253025443 is an apocalyptic number.

11253025443 is a deficient number, since it is larger than the sum of its proper divisors (5976488157).

11253025443 is a wasteful number, since it uses less digits than its factorization.

11253025443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17947442.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 11253025443 in words is "eleven billion, two hundred fifty-three million, twenty-five thousand, four hundred forty-three".