33350053 has 4 divisors (see below), whose sum is σ = 36381888. Its totient is φ = 30318220.

The previous prime is 33350033. The next prime is 33350063. The reversal of 33350053 is 35005333.

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.

It is a cyclic number.

It is not a de Polignac number, because 33350053 - 2⁵ = 33350021 is a prime.

It is a super-2 number, since 2×33350053² = 2224452070205618, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33350033) 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, 1515901 + ... + 1515922.

It is an arithmetic number, because the mean of its divisors is an integer number (9095472).

Almost surely, 2^33350053 is an apocalyptic number.

It is an amenable number.

33350053 is a deficient number, since it is larger than the sum of its proper divisors (3031835).

33350053 is a wasteful number, since it uses less digits than its factorization.

33350053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3031834.

The product of its (nonzero) digits is 2025, while the sum is 22.

The square root of 33350053 is about 5774.9504759781. The cubic root of 33350053 is about 321.8835947433.

Adding to 33350053 its reverse (35005333), we get a palindrome (68355386).

The spelling of 33350053 in words is "thirty-three million, three hundred fifty thousand, fifty-three".