55030255005 has 16 divisors (see below), whose sum is σ = 96052809024. Its totient is φ = 26681335680.

The previous prime is 55030255001. The next prime is 55030255019. The reversal of 55030255005 is 50055203055.

It is not a de Polignac number, because 55030255005 - 2² = 55030255001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55030255001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166758184 + ... + 166758513.

It is an arithmetic number, because the mean of its divisors is an integer number (6003300564).

Almost surely, 2^55030255005 is an apocalyptic number.

55030255005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

55030255005 is a deficient number, since it is larger than the sum of its proper divisors (41022554019).

55030255005 is a wasteful number, since it uses less digits than its factorization.

55030255005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333516716.

The product of its (nonzero) digits is 18750, while the sum is 30.

The spelling of 55030255005 in words is "fifty-five billion, thirty million, two hundred fifty-five thousand, five".