11133575625 has 80 divisors (see below), whose sum is σ = 19111232448. Its totient is φ = 5760000000.

The previous prime is 11133575617. The next prime is 11133575627. The reversal of 11133575625 is 52657533111.

It is not a de Polignac number, because 11133575625 - 2³ = 11133575617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11133575627) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 19295337 + ... + 19295913.

Almost surely, 2^11133575625 is an apocalyptic number.

11133575625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11133575625 is a deficient number, since it is larger than the sum of its proper divisors (7977656823).

11133575625 is an equidigital number, since it uses as much as digits as its factorization.

11133575625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 877 counting only the distinct ones).

The product of its digits is 94500, while the sum is 39.

The spelling of 11133575625 in words is "eleven billion, one hundred thirty-three million, five hundred seventy-five thousand, six hundred twenty-five".