11533300525 has 24 divisors (see below), whose sum is σ = 14719816800. Its totient is φ = 8957712960.

The previous prime is 11533300517. The next prime is 11533300547. The reversal of 11533300525 is 52500333511.

It is not a de Polignac number, because 11533300525 - 2³ = 11533300517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11533300493 and 11533300502.

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, 418626 + ... + 445324.

It is an arithmetic number, because the mean of its divisors is an integer number (613325700).

Almost surely, 2^11533300525 is an apocalyptic number.

It is an amenable number.

11533300525 is a deficient number, since it is larger than the sum of its proper divisors (3186516275).

11533300525 is a wasteful number, since it uses less digits than its factorization.

11533300525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27213 (or 27208 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 28.

The spelling of 11533300525 in words is "eleven billion, five hundred thirty-three million, three hundred thousand, five hundred twenty-five".