33043199053 has 4 divisors (see below), whose sum is σ = 34182619740. Its totient is φ = 31903778368.

The previous prime is 33043199009. The next prime is 33043199071. The reversal of 33043199053 is 35099134033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17763025284 + 15280173769 = 133278^2 + 123613^2 .

It is a cyclic number.

It is not a de Polignac number, because 33043199053 - 2¹³ = 33043190861 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33043198997 and 33043199015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33043199093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569710300 + ... + 569710357.

It is an arithmetic number, because the mean of its divisors is an integer number (8545654935).

Almost surely, 2^33043199053 is an apocalyptic number.

It is an amenable number.

33043199053 is a deficient number, since it is larger than the sum of its proper divisors (1139420687).

33043199053 is a wasteful number, since it uses less digits than its factorization.

33043199053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139420686.

The product of its (nonzero) digits is 131220, while the sum is 40.

The spelling of 33043199053 in words is "thirty-three billion, forty-three million, one hundred ninety-nine thousand, fifty-three".