33224064053 has 4 divisors (see below), whose sum is σ = 35178420780. Its totient is φ = 31269707328.

The previous prime is 33224064017. The next prime is 33224064061. The reversal of 33224064053 is 35046042233.

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 12204283729 + 21019780324 = 110473^2 + 144982^2 .

It is a cyclic number.

It is not a de Polignac number, because 33224064053 - 2³⁴ = 16044194869 is a prime.

It is a super-2 number, since 2×33224064053² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33224061053) 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, 977178338 + ... + 977178371.

It is an arithmetic number, because the mean of its divisors is an integer number (8794605195).

Almost surely, 2^33224064053 is an apocalyptic number.

It is an amenable number.

33224064053 is a deficient number, since it is larger than the sum of its proper divisors (1954356727).

33224064053 is a wasteful number, since it uses less digits than its factorization.

33224064053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954356726.

The product of its (nonzero) digits is 51840, while the sum is 32.

The spelling of 33224064053 in words is "thirty-three billion, two hundred twenty-four million, sixty-four thousand, fifty-three".