1135745633 has 32 divisors (see below), whose sum is σ = 1300561920. Its totient is φ = 982800000.

The previous prime is 1135745621. The next prime is 1135745657. The reversal of 1135745633 is 3365475311.

It is a cyclic number.

It is not a de Polignac number, because 1135745633 - 2¹⁰ = 1135744609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1135745603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4524758 + ... + 4525008.

It is an arithmetic number, because the mean of its divisors is an integer number (40642560).

Almost surely, 2^1135745633 is an apocalyptic number.

It is an amenable number.

1135745633 is a deficient number, since it is larger than the sum of its proper divisors (164816287).

1135745633 is a wasteful number, since it uses less digits than its factorization.

1135745633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509.

The product of its digits is 113400, while the sum is 38.

The square root of 1135745633 is about 33700.8254053220. The cubic root of 1135745633 is about 1043.3428043953.

The spelling of 1135745633 in words is "one billion, one hundred thirty-five million, seven hundred forty-five thousand, six hundred thirty-three".