55553302 has 32 divisors (see below), whose sum is σ = 103495680. Its totient is φ = 21824640.

The previous prime is 55553269. The next prime is 55553327. The reversal of 55553302 is 20335555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4878 + ... + 11614.

It is an arithmetic number, because the mean of its divisors is an integer number (3234240).

Almost surely, 2^55553302 is an apocalyptic number.

55553302 is a deficient number, since it is larger than the sum of its proper divisors (47942378).

55553302 is a wasteful number, since it uses less digits than its factorization.

55553302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6796.

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

The square root of 55553302 is about 7453.4087503638. The cubic root of 55553302 is about 381.5662547604.

Adding to 55553302 its reverse (20335555), we get a palindrome (75888857).

It can be divided in two parts, 55553 and 302, that added together give a palindrome (55855).

The spelling of 55553302 in words is "fifty-five million, five hundred fifty-three thousand, three hundred two".