505550500059 has 16 divisors (see below), whose sum is σ = 735460905600. Its totient is φ = 306346440960.

The previous prime is 505550500051. The next prime is 505550500061. The reversal of 505550500059 is 950005055505.

It is not a de Polignac number, because 505550500059 - 2³ = 505550500051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (505550500051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 979734 + ... + 1403915.

It is an arithmetic number, because the mean of its divisors is an integer number (45966306600).

Almost surely, 2^505550500059 is an apocalyptic number.

505550500059 is a deficient number, since it is larger than the sum of its proper divisors (229910405541).

505550500059 is a wasteful number, since it uses less digits than its factorization.

505550500059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2390090.

The product of its (nonzero) digits is 140625, while the sum is 39.

The spelling of 505550500059 in words is "five hundred five billion, five hundred fifty million, five hundred thousand, fifty-nine".