33050545 has 12 divisors (see below), whose sum is σ = 43594740. Its totient is φ = 24036320.

The previous prime is 33050527. The next prime is 33050573. The reversal of 33050545 is 54505033.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 17106496 + 15944049 = 4136^2 + 3993^2 .

It is not a de Polignac number, because 33050545 - 2⁵ = 33050513 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26710 + ... + 27919.

It is an arithmetic number, because the mean of its divisors is an integer number (3632895).

Almost surely, 2^33050545 is an apocalyptic number.

It is an amenable number.

33050545 is a deficient number, since it is larger than the sum of its proper divisors (10544195).

33050545 is a wasteful number, since it uses less digits than its factorization.

33050545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54656 (or 54645 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 33050545 is about 5748.9603407921. The cubic root of 33050545 is about 320.9171119080.

Adding to 33050545 its reverse (54505033), we get a palindrome (87555578).

The spelling of 33050545 in words is "thirty-three million, fifty thousand, five hundred forty-five".