505049301 has 12 divisors (see below), whose sum is σ = 729863628. Its totient is φ = 336538944.

The previous prime is 505049299. The next prime is 505049333. The reversal of 505049301 is 103940505.

It can be written as a sum of positive squares in 2 ways, for example, as 275526801 + 229522500 = 16599^2 + 15150^2 .

It is not a de Polignac number, because 505049301 - 2¹ = 505049299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505049201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8401 + ... + 32873.

It is an arithmetic number, because the mean of its divisors is an integer number (60821969).

Almost surely, 2^505049301 is an apocalyptic number.

It is an amenable number.

505049301 is a deficient number, since it is larger than the sum of its proper divisors (224814327).

505049301 is a wasteful number, since it uses less digits than its factorization.

505049301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26772 (or 26769 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 505049301 is about 22473.3019603262. The cubic root of 505049301 is about 796.3633376798.

Adding to 505049301 its reverse (103940505), we get a palindrome (608989806).

The spelling of 505049301 in words is "five hundred five million, forty-nine thousand, three hundred one".