500550556055 has 12 divisors (see below), whose sum is σ = 660230321016. Its totient is φ = 364036767600.

The previous prime is 500550556013. The next prime is 500550556097. The reversal of 500550556055 is 550655055005.

It is an interprime number because it is at equal distance from previous prime (500550556013) and next prime (500550556097).

It is not a de Polignac number, because 500550556055 - 2⁶ = 500550555991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 413677541 + ... + 413678750.

It is an arithmetic number, because the mean of its divisors is an integer number (55019193418).

Almost surely, 2^500550556055 is an apocalyptic number.

500550556055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

500550556055 is a deficient number, since it is larger than the sum of its proper divisors (159679764961).

500550556055 is a wasteful number, since it uses less digits than its factorization.

500550556055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827356318 (or 827356307 counting only the distinct ones).

The product of its (nonzero) digits is 468750, while the sum is 41.

The spelling of 500550556055 in words is "five hundred billion, five hundred fifty million, five hundred fifty-six thousand, fifty-five".