11250233533 has 16 divisors (see below), whose sum is σ = 14170875264. Its totient is φ = 8676034560.

The previous prime is 11250233513. The next prime is 11250233539. The reversal of 11250233533 is 33533205211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11250233533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11250233539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 745660 + ... + 760597.

It is an arithmetic number, because the mean of its divisors is an integer number (885679704).

Almost surely, 2^11250233533 is an apocalyptic number.

It is an amenable number.

11250233533 is a deficient number, since it is larger than the sum of its proper divisors (2920641731).

11250233533 is a wasteful number, since it uses less digits than its factorization.

11250233533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506372.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 11250233533 its reverse (33533205211), we get a palindrome (44783438744).

The spelling of 11250233533 in words is "eleven billion, two hundred fifty million, two hundred thirty-three thousand, five hundred thirty-three".