32997066650 has 24 divisors (see below), whose sum is σ = 61388911260. Its totient is φ = 13195736960.

The previous prime is 32997066647. The next prime is 32997066653. The reversal of 32997066650 is 5666079923.

It is an interprime number because it is at equal distance from previous prime (32997066647) and next prime (32997066653).

It can be written as a sum of positive squares in 6 ways, for example, as 4409358409 + 28587708241 = 66403^2 + 169079^2 .

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 32997066592 and 32997066601.

It is not an unprimeable number, because it can be changed into a prime (32997066653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144806 + ... + 294894.

Almost surely, 2^32997066650 is an apocalyptic number.

32997066650 is a deficient number, since it is larger than the sum of its proper divisors (28391844610).

32997066650 is a wasteful number, since it uses less digits than its factorization.

32997066650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154498 (or 154493 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 53.

The spelling of 32997066650 in words is "thirty-two billion, nine hundred ninety-seven million, sixty-six thousand, six hundred fifty".