500275505 has 4 divisors (see below), whose sum is σ = 600330612. Its totient is φ = 400220400.

The previous prime is 500275499. The next prime is 500275519. The reversal of 500275505 is 505572005.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 505572005 = 5 ⋅101114401.

It can be written as a sum of positive squares in 2 ways, for example, as 317160481 + 183115024 = 17809^2 + 13532^2 .

It is not a de Polignac number, because 500275505 - 2⁶ = 500275441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50027546 + ... + 50027555.

It is an arithmetic number, because the mean of its divisors is an integer number (150082653).

Almost surely, 2^500275505 is an apocalyptic number.

It is an amenable number.

500275505 is a deficient number, since it is larger than the sum of its proper divisors (100055107).

500275505 is a wasteful number, since it uses less digits than its factorization.

500275505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100055106.

The product of its (nonzero) digits is 8750, while the sum is 29.

The square root of 500275505 is about 22366.8394056916. The cubic root of 500275505 is about 793.8462781927.

The spelling of 500275505 in words is "five hundred million, two hundred seventy-five thousand, five hundred five".