500550005055 has 32 divisors (see below), whose sum is σ = 828804354048. Its totient is φ = 257762044800.

The previous prime is 500550005051. The next prime is 500550005057. The reversal of 500550005055 is 550500055005.

It is not a de Polignac number, because 500550005055 - 2² = 500550005051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500550005051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3369631 + ... + 3515040.

It is an arithmetic number, because the mean of its divisors is an integer number (25900136064).

Almost surely, 2^500550005055 is an apocalyptic number.

500550005055 is a deficient number, since it is larger than the sum of its proper divisors (328254348993).

500550005055 is a wasteful number, since it uses less digits than its factorization.

500550005055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6884847.

The product of its (nonzero) digits is 15625, while the sum is 30.

The spelling of 500550005055 in words is "five hundred billion, five hundred fifty million, five thousand, fifty-five".