504769417 has 4 divisors (see below), whose sum is σ = 509767236. Its totient is φ = 499771600.

The previous prime is 504769399. The next prime is 504769453. The reversal of 504769417 is 714967405.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 450245961 + 54523456 = 21219^2 + 7384^2 .

It is a cyclic number.

It is not a de Polignac number, because 504769417 - 2¹¹ = 504767369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (504769487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2498758 + ... + 2498959.

It is an arithmetic number, because the mean of its divisors is an integer number (127441809).

Almost surely, 2^504769417 is an apocalyptic number.

It is an amenable number.

504769417 is a deficient number, since it is larger than the sum of its proper divisors (4997819).

504769417 is a wasteful number, since it uses less digits than its factorization.

504769417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4997818.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 504769417 is about 22467.0740640609. The cubic root of 504769417 is about 796.2162031713.

The spelling of 504769417 in words is "five hundred four million, seven hundred sixty-nine thousand, four hundred seventeen".