11256424535 has 16 divisors (see below), whose sum is σ = 13553904000. Its totient is φ = 8974398240.

The previous prime is 11256424507. The next prime is 11256424577. The reversal of 11256424535 is 53542465211.

It is not a de Polignac number, because 11256424535 - 2²⁰ = 11255375959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2020664 + ... + 2026226.

It is an arithmetic number, because the mean of its divisors is an integer number (847119000).

Almost surely, 2^11256424535 is an apocalyptic number.

11256424535 is a deficient number, since it is larger than the sum of its proper divisors (2297479465).

11256424535 is an equidigital number, since it uses as much as digits as its factorization.

11256424535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6878.

The product of its digits is 144000, while the sum is 38.

Adding to 11256424535 its reverse (53542465211), we get a palindrome (64798889746).

The spelling of 11256424535 in words is "eleven billion, two hundred fifty-six million, four hundred twenty-four thousand, five hundred thirty-five".