32649065233 has 16 divisors (see below), whose sum is σ = 35236080000. Its totient is φ = 30138492672.

The previous prime is 32649065203. The next prime is 32649065263. The reversal of 32649065233 is 33256094623.

It is an interprime number because it is at equal distance from previous prime (32649065203) and next prime (32649065263).

It is a cyclic number.

It is not a de Polignac number, because 32649065233 - 2⁵ = 32649065201 is a prime.

It is a super-2 number, since 2×32649065233² (a number of 22 digits) 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 32649065233.

It is not an unprimeable number, because it can be changed into a prime (32649065203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403243 + ... + 477391.

It is an arithmetic number, because the mean of its divisors is an integer number (2202255000).

Almost surely, 2^32649065233 is an apocalyptic number.

It is an amenable number.

32649065233 is a deficient number, since it is larger than the sum of its proper divisors (2587014767).

32649065233 is a wasteful number, since it uses less digits than its factorization.

32649065233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74664.

The product of its (nonzero) digits is 699840, while the sum is 43.

The spelling of 32649065233 in words is "thirty-two billion, six hundred forty-nine million, sixty-five thousand, two hundred thirty-three".