505050265 has 8 divisors (see below), whose sum is σ = 620155008. Its totient is φ = 394643760.

The previous prime is 505050199. The next prime is 505050289. The reversal of 505050265 is 562050505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-505050265 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1174321 + ... + 1174750.

It is an arithmetic number, because the mean of its divisors is an integer number (77519376).

Almost surely, 2^505050265 is an apocalyptic number.

It is an amenable number.

505050265 is a deficient number, since it is larger than the sum of its proper divisors (115104743).

505050265 is a wasteful number, since it uses less digits than its factorization.

505050265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349119.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 505050265 is about 22473.3234079875. The cubic root of 505050265 is about 796.3638443589.

The spelling of 505050265 in words is "five hundred five million, fifty thousand, two hundred sixty-five".