1064633133 has 4 divisors (see below), whose sum is σ = 1419510848. Its totient is φ = 709755420.

The previous prime is 1064633107. The next prime is 1064633147. The reversal of 1064633133 is 3313364601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1064633133 - 2⁶ = 1064633069 is a prime.

It is a super-2 number, since 2×1064633133² = 2266887415762791378, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1064633133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064633333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177438853 + ... + 177438858.

It is an arithmetic number, because the mean of its divisors is an integer number (354877712).

Almost surely, 2^1064633133 is an apocalyptic number.

It is an amenable number.

1064633133 is a deficient number, since it is larger than the sum of its proper divisors (354877715).

1064633133 is an equidigital number, since it uses as much as digits as its factorization.

1064633133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354877714.

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 1064633133 is about 32628.7163860303. The cubic root of 1064633133 is about 1021.0961984591.

Adding to 1064633133 its reverse (3313364601), we get a palindrome (4377997734).

The spelling of 1064633133 in words is "one billion, sixty-four million, six hundred thirty-three thousand, one hundred thirty-three".