33273805000 has 40 divisors (see below), whose sum is σ = 77960536830. Its totient is φ = 13309520000.

The previous prime is 33273804997. The next prime is 33273805001. The reversal of 33273805000 is 50837233.

It can be written as a sum of positive squares in 5 ways, for example, as 4198780804 + 29075024196 = 64798^2 + 170514^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×33273805000² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33273805001) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3322381 + ... + 3332380.

Almost surely, 2^33273805000 is an apocalyptic number.

It is an amenable number.

33273805000 is an abundant number, since it is smaller than the sum of its proper divisors (44686731830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33273805000 is an equidigital number, since it uses as much as digits as its factorization.

33273805000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6654787 (or 6654768 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The spelling of 33273805000 in words is "thirty-three billion, two hundred seventy-three million, eight hundred five thousand".