55652203 has 16 divisors (see below), whose sum is σ = 61819200. Its totient is φ = 49831936.

The previous prime is 55652171. The next prime is 55652209. The reversal of 55652203 is 30225655.

It is a cyclic number.

It is not a de Polignac number, because 55652203 - 2⁵ = 55652171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55652209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123723 + ... + 124171.

It is an arithmetic number, because the mean of its divisors is an integer number (3863700).

Almost surely, 2^55652203 is an apocalyptic number.

55652203 is a deficient number, since it is larger than the sum of its proper divisors (6166997).

55652203 is a wasteful number, since it uses less digits than its factorization.

55652203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 55652203 is about 7460.0404154401. The cubic root of 55652203 is about 381.7925534111.

Adding to 55652203 its reverse (30225655), we get a palindrome (85877858).

It can be divided in two parts, 55652 and 203, that added together give a palindrome (55855).

The spelling of 55652203 in words is "fifty-five million, six hundred fifty-two thousand, two hundred three".