33075073541 has 4 divisors (see below), whose sum is σ = 33093338784. Its totient is φ = 33056808300.

The previous prime is 33075073511. The next prime is 33075073579. The reversal of 33075073541 is 14537057033.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14537057033 = 3119 ⋅4660807.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33075073541 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33075073495 and 33075073504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33075073501) 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, 9129905 + ... + 9133526.

It is an arithmetic number, because the mean of its divisors is an integer number (8273334696).

Almost surely, 2^33075073541 is an apocalyptic number.

It is an amenable number.

33075073541 is a deficient number, since it is larger than the sum of its proper divisors (18265243).

33075073541 is a wasteful number, since it uses less digits than its factorization.

33075073541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18265242.

The product of its (nonzero) digits is 132300, while the sum is 38.

The spelling of 33075073541 in words is "thirty-three billion, seventy-five million, seventy-three thousand, five hundred forty-one".