1133533415 has 48 divisors (see below), whose sum is σ = 1631859840. Its totient is φ = 753338880.

The previous prime is 1133533399. The next prime is 1133533417. The reversal of 1133533415 is 5143353311.

It is not a de Polignac number, because 1133533415 - 2⁴ = 1133533399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133533417) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1090466 + ... + 1091504.

It is an arithmetic number, because the mean of its divisors is an integer number (33997080).

Almost surely, 2^1133533415 is an apocalyptic number.

1133533415 is a deficient number, since it is larger than the sum of its proper divisors (498326425).

1133533415 is a wasteful number, since it uses less digits than its factorization.

1133533415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192 (or 1185 counting only the distinct ones).

The product of its digits is 8100, while the sum is 29.

The square root of 1133533415 is about 33667.9879856222. The cubic root of 1133533415 is about 1042.6649525152.

Adding to 1133533415 its reverse (5143353311), we get a palindrome (6276886726).

The spelling of 1133533415 in words is "one billion, one hundred thirty-three million, five hundred thirty-three thousand, four hundred fifteen".