55552033 has 8 divisors (see below), whose sum is σ = 56471040. Its totient is φ = 54636960.

The previous prime is 55552027. The next prime is 55552069. The reversal of 55552033 is 33025555.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55552033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55551992 and 55552010.

It is not an unprimeable number, because it can be changed into a prime (55552733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42453 + ... + 43741.

It is an arithmetic number, because the mean of its divisors is an integer number (7058880).

Almost surely, 2^55552033 is an apocalyptic number.

It is an amenable number.

55552033 is a deficient number, since it is larger than the sum of its proper divisors (919007).

55552033 is a wasteful number, since it uses less digits than its factorization.

55552033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967.

The product of its (nonzero) digits is 11250, while the sum is 28.

The square root of 55552033 is about 7453.3236210432. The cubic root of 55552033 is about 381.5633493750.

Adding to 55552033 its reverse (33025555), we get a palindrome (88577588).

The spelling of 55552033 in words is "fifty-five million, five hundred fifty-two thousand, thirty-three".