504065434 has 8 divisors (see below), whose sum is σ = 760016340. Its totient is φ = 250726656.

The previous prime is 504065369. The next prime is 504065437. The reversal of 504065434 is 434560405.

It can be written as a sum of positive squares in 2 ways, for example, as 471541225 + 32524209 = 21715^2 + 5703^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 504065396 and 504065405.

It is not an unprimeable number, because it can be changed into a prime (504065437) 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, 652549 + ... + 653320.

Almost surely, 2^504065434 is an apocalyptic number.

504065434 is a deficient number, since it is larger than the sum of its proper divisors (255950906).

504065434 is a wasteful number, since it uses less digits than its factorization.

504065434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306064.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 504065434 is about 22451.4016043542. The cubic root of 504065434 is about 795.8458799870.

The spelling of 504065434 in words is "five hundred four million, sixty-five thousand, four hundred thirty-four".