55606202 has 16 divisors (see below), whose sum is σ = 85108320. Its totient is φ = 27240048.

The previous prime is 55606193. The next prime is 55606207. The reversal of 55606202 is 20260655.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (55606207) 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, 46253 + ... + 47439.

It is an arithmetic number, because the mean of its divisors is an integer number (5319270).

Almost surely, 2^55606202 is an apocalyptic number.

55606202 is a deficient number, since it is larger than the sum of its proper divisors (29502118).

55606202 is a wasteful number, since it uses less digits than its factorization.

55606202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 55606202 is about 7456.9566178167. The cubic root of 55606202 is about 381.6873303797.

Adding to 55606202 its reverse (20260655), we get a palindrome (75866857).

The spelling of 55606202 in words is "fifty-five million, six hundred six thousand, two hundred two".