33230753650 has 12 divisors (see below), whose sum is σ = 61809201882. Its totient is φ = 13292301440.

The previous prime is 33230753623. The next prime is 33230753651. The reversal of 33230753650 is 5635703233.

It can be written as a sum of positive squares in 3 ways, for example, as 31723528321 + 1507225329 = 178111^2 + 38823^2 .

It is a super-2 number, since 2×33230753650² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33230753651) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 332307487 + ... + 332307586.

Almost surely, 2^33230753650 is an apocalyptic number.

33230753650 is a deficient number, since it is larger than the sum of its proper divisors (28578448232).

33230753650 is a wasteful number, since it uses less digits than its factorization.

33230753650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664615085 (or 664615080 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 37.

The spelling of 33230753650 in words is "thirty-three billion, two hundred thirty million, seven hundred fifty-three thousand, six hundred fifty".