55606033 has 12 divisors (see below), whose sum is σ = 66772992. Its totient is φ = 46123560.

The previous prime is 55606007. The next prime is 55606037. The reversal of 55606033 is 33060655.

It is a de Polignac number, because none of the positive numbers 2^k-55606033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55605992 and 55606010.

It is not an unprimeable number, because it can be changed into a prime (55606037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16785 + ... + 19822.

It is an arithmetic number, because the mean of its divisors is an integer number (5564416).

Almost surely, 2^55606033 is an apocalyptic number.

It is an amenable number.

55606033 is a deficient number, since it is larger than the sum of its proper divisors (11166959).

55606033 is a wasteful number, since it uses less digits than its factorization.

55606033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36652 (or 36645 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 55606033 is about 7456.9452861074. The cubic root of 55606033 is about 381.6869437009.

Adding to 55606033 its reverse (33060655), we get a palindrome (88666688).

The spelling of 55606033 in words is "fifty-five million, six hundred six thousand, thirty-three".