55530555002 has 16 divisors (see below), whose sum is σ = 89709985512. Its totient is φ = 25627549440.

The previous prime is 55530554993. The next prime is 55530555023. The reversal of 55530555002 is 20055503555.

It can be written as a sum of positive squares in 4 ways, for example, as 20594833081 + 34935721921 = 143509^2 + 186911^2 .

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 7 ways as a sum of consecutive naturals, for example, 304502 + ... + 451422.

Almost surely, 2^55530555002 is an apocalyptic number.

55530555002 is a deficient number, since it is larger than the sum of its proper divisors (34179430510).

55530555002 is a wasteful number, since it uses less digits than its factorization.

55530555002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161473.

The product of its (nonzero) digits is 93750, while the sum is 35.

The spelling of 55530555002 in words is "fifty-five billion, five hundred thirty million, five hundred fifty-five thousand, two".