55330503045 has 16 divisors (see below), whose sum is σ = 89175003840. Its totient is φ = 29294201984.

The previous prime is 55330503017. The next prime is 55330503073. The reversal of 55330503045 is 54030503355.

It is an interprime number because it is at equal distance from previous prime (55330503017) and next prime (55330503073).

It is a cyclic number.

It is not a de Polignac number, because 55330503045 - 2⁹ = 55330502533 is a prime.

It is a super-3 number, since 3×55330503045³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 55330502997 and 55330503015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13460355 + ... + 13464464.

It is an arithmetic number, because the mean of its divisors is an integer number (5573437740).

Almost surely, 2^55330503045 is an apocalyptic number.

It is an amenable number.

55330503045 is a deficient number, since it is larger than the sum of its proper divisors (33844500795).

55330503045 is a wasteful number, since it uses less digits than its factorization.

55330503045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26924964.

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

The spelling of 55330503045 in words is "fifty-five billion, three hundred thirty million, five hundred three thousand, forty-five".