55135202 has 16 divisors (see below), whose sum is σ = 84851712. Its totient is φ = 26854800.

The previous prime is 55135187. The next prime is 55135219. The reversal of 55135202 is 20253155.

55135202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47327 + ... + 48477.

It is an arithmetic number, because the mean of its divisors is an integer number (5303232).

Almost surely, 2^55135202 is an apocalyptic number.

55135202 is a deficient number, since it is larger than the sum of its proper divisors (29716510).

55135202 is a wasteful number, since it uses less digits than its factorization.

55135202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 55135202 is about 7425.3082090914. The cubic root of 55135202 is about 380.6066073135.

Adding to 55135202 its reverse (20253155), we get a palindrome (75388357).

It can be divided in two parts, 551 and 35202, that added together give a palindrome (35753).

The spelling of 55135202 in words is "fifty-five million, one hundred thirty-five thousand, two hundred two".