55033302 has 8 divisors (see below), whose sum is σ = 110066616. Its totient is φ = 18344432.

The previous prime is 55033283. The next prime is 55033327. The reversal of 55033302 is 20333055.

It is a sphenic number, since it is the product of 3 distinct primes.

55033302 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4586103 + ... + 4586114.

It is an arithmetic number, because the mean of its divisors is an integer number (13758327).

Almost surely, 2^55033302 is an apocalyptic number.

55033302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55033302 is a wasteful number, since it uses less digits than its factorization.

55033302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9172222.

The product of its (nonzero) digits is 1350, while the sum is 21.

The square root of 55033302 is about 7418.4433677154. The cubic root of 55033302 is about 380.3719856946.

Adding to 55033302 its reverse (20333055), we get a palindrome (75366357).

The spelling of 55033302 in words is "fifty-five million, thirty-three thousand, three hundred two".