500550555045 has 32 divisors (see below), whose sum is σ = 843129262080. Its totient is φ = 252880729920.

The previous prime is 500550555041. The next prime is 500550555077. The reversal of 500550555045 is 540555055005.

It is not a de Polignac number, because 500550555045 - 2² = 500550555041 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 500550554994 and 500550555012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500550555041) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2504980 + ... + 2697410.

It is an arithmetic number, because the mean of its divisors is an integer number (26347789440).

Almost surely, 2^500550555045 is an apocalyptic number.

It is an amenable number.

500550555045 is a deficient number, since it is larger than the sum of its proper divisors (342578707035).

500550555045 is a wasteful number, since it uses less digits than its factorization.

500550555045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201585.

The product of its (nonzero) digits is 312500, while the sum is 39.

The spelling of 500550555045 in words is "five hundred billion, five hundred fifty million, five hundred fifty-five thousand, forty-five".