33552052 has 6 divisors (see below), whose sum is σ = 58716098. Its totient is φ = 16776024.

The previous prime is 33552047. The next prime is 33552089. The reversal of 33552052 is 25025533.

It can be written as a sum of positive squares in only one way, i.e., 29116816 + 4435236 = 5396^2 + 2106^2 .

It is a super-2 number, since 2×33552052² = 2251480386821408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4194003 + ... + 4194010.

Almost surely, 2^33552052 is an apocalyptic number.

It is an amenable number.

33552052 is a deficient number, since it is larger than the sum of its proper divisors (25164046).

33552052 is a wasteful number, since it uses less digits than its factorization.

33552052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8388017 (or 8388015 counting only the distinct ones).

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

The square root of 33552052 is about 5792.4133139824. The cubic root of 33552052 is about 322.5321627279.

Adding to 33552052 its reverse (25025533), we get a palindrome (58577585).

The spelling of 33552052 in words is "thirty-three million, five hundred fifty-two thousand, fifty-two".