1150632633 has 4 divisors (see below), whose sum is σ = 1534176848. Its totient is φ = 767088420.

The previous prime is 1150632619. The next prime is 1150632649. The reversal of 1150632633 is 3362360511.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3362360511 = 3 ⋅1120786837.

It is not a de Polignac number, because 1150632633 - 2⁴ = 1150632617 is a prime.

It is a super-2 number, since 2×1150632633² = 2647910912249025378, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1150632633.

It is not an unprimeable number, because it can be changed into a prime (1150632653) 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 3 ways as a sum of consecutive naturals, for example, 191772103 + ... + 191772108.

It is an arithmetic number, because the mean of its divisors is an integer number (383544212).

Almost surely, 2^1150632633 is an apocalyptic number.

It is an amenable number.

1150632633 is a deficient number, since it is larger than the sum of its proper divisors (383544215).

1150632633 is an equidigital number, since it uses as much as digits as its factorization.

1150632633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383544214.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 1150632633 is about 33920.9762978603. The cubic root of 1150632633 is about 1047.8816347609.

The spelling of 1150632633 in words is "one billion, one hundred fifty million, six hundred thirty-two thousand, six hundred thirty-three".