55453353 has 8 divisors (see below), whose sum is σ = 74478048. Its totient is φ = 36698784.

The previous prime is 55453291. The next prime is 55453367. The reversal of 55453353 is 35335455.

55453353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55453353 - 2⁶ = 55453289 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55453553) by changing a digit.

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, 67051 + ... + 67872.

It is an arithmetic number, because the mean of its divisors is an integer number (9309756).

Almost surely, 2^55453353 is an apocalyptic number.

It is an amenable number.

55453353 is a deficient number, since it is larger than the sum of its proper divisors (19024695).

55453353 is a wasteful number, since it uses less digits than its factorization.

55453353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135063.

The product of its digits is 67500, while the sum is 33.

The square root of 55453353 is about 7446.7008131118. The cubic root of 55453353 is about 381.3372851122.

The spelling of 55453353 in words is "fifty-five million, four hundred fifty-three thousand, three hundred fifty-three".