55030353 has 8 divisors (see below), whose sum is σ = 83855808. Its totient is φ = 31445904.

The previous prime is 55030351. The next prime is 55030387. The reversal of 55030353 is 35303055.

55030353 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 55030353 - 2¹ = 55030351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55030351) 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, 1310226 + ... + 1310267.

It is an arithmetic number, because the mean of its divisors is an integer number (10481976).

Almost surely, 2^55030353 is an apocalyptic number.

It is an amenable number.

55030353 is a deficient number, since it is larger than the sum of its proper divisors (28825455).

55030353 is a wasteful number, since it uses less digits than its factorization.

55030353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2620503.

The product of its (nonzero) digits is 3375, while the sum is 24.

The square root of 55030353 is about 7418.2446036782. The cubic root of 55030353 is about 380.3651914023.

It can be divided in two parts, 550 and 30353, that added together give a palindrome (30903).

The spelling of 55030353 in words is "fifty-five million, thirty thousand, three hundred fifty-three".