1136023533 has 6 divisors (see below), whose sum is σ = 1640922894. Its totient is φ = 757349016.

The previous prime is 1136023523. The next prime is 1136023597. The reversal of 1136023533 is 3353206311.

It is a happy number.

1136023533 is a `hidden beast` number, since 1 + 1 + 3 + 602 + 3 + 53 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1123724484 + 12299049 = 33522^2 + 3507^2 .

It is not a de Polignac number, because 1136023533 - 2⁸ = 1136023277 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1136023497 and 1136023506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136023523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63112410 + ... + 63112427.

It is an arithmetic number, because the mean of its divisors is an integer number (273487149).

Almost surely, 2^1136023533 is an apocalyptic number.

It is an amenable number.

1136023533 is a deficient number, since it is larger than the sum of its proper divisors (504899361).

1136023533 is a wasteful number, since it uses less digits than its factorization.

1136023533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126224843 (or 126224840 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

The square root of 1136023533 is about 33704.9481975570. The cubic root of 1136023533 is about 1043.4278942580.

Adding to 1136023533 its reverse (3353206311), we get a palindrome (4489229844).

The spelling of 1136023533 in words is "one billion, one hundred thirty-six million, twenty-three thousand, five hundred thirty-three".