55020424303 has 8 divisors (see below), whose sum is σ = 61828972128. Its totient is φ = 48579906144.

The previous prime is 55020424279. The next prime is 55020424313. The reversal of 55020424303 is 30342402055.

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

It is a cyclic number.

It is not a de Polignac number, because 55020424303 - 2⁹ = 55020423791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55020424313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92007100 + ... + 92007697.

It is an arithmetic number, because the mean of its divisors is an integer number (7728621516).

Almost surely, 2^55020424303 is an apocalyptic number.

55020424303 is a deficient number, since it is larger than the sum of its proper divisors (6808547825).

55020424303 is a wasteful number, since it uses less digits than its factorization.

55020424303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184014833.

The product of its (nonzero) digits is 14400, while the sum is 28.

Adding to 55020424303 its reverse (30342402055), we get a palindrome (85362826358).

The spelling of 55020424303 in words is "fifty-five billion, twenty million, four hundred twenty-four thousand, three hundred three".