11404233525 has 24 divisors (see below), whose sum is σ = 18964009440. Its totient is φ = 6047093440.

The previous prime is 11404233509. The next prime is 11404233551. The reversal of 11404233525 is 52533240411.

It is not a de Polignac number, because 11404233525 - 2⁴ = 11404233509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11404233492 and 11404233501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 426495 + ... + 452444.

It is an arithmetic number, because the mean of its divisors is an integer number (790167060).

Almost surely, 2^11404233525 is an apocalyptic number.

11404233525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11404233525 is a deficient number, since it is larger than the sum of its proper divisors (7559775915).

11404233525 is a wasteful number, since it uses less digits than its factorization.

11404233525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879125 (or 879120 counting only the distinct ones).

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

Adding to 11404233525 its reverse (52533240411), we get a palindrome (63937473936).

The spelling of 11404233525 in words is "eleven billion, four hundred four million, two hundred thirty-three thousand, five hundred twenty-five".