504504426 has 16 divisors (see below), whose sum is σ = 1033619328. Its totient is φ = 164066400.

The previous prime is 504504401. The next prime is 504504443. The reversal of 504504426 is 624405405.

It is a junction number, because it is equal to n+sod(n) for n = 504504393 and 504504402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1025170 + ... + 1025661.

It is an arithmetic number, because the mean of its divisors is an integer number (64601208).

Almost surely, 2^504504426 is an apocalyptic number.

504504426 is an abundant number, since it is smaller than the sum of its proper divisors (529114902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

504504426 is a wasteful number, since it uses less digits than its factorization.

504504426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050877.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 504504426 is about 22461.1759709949. The cubic root of 504504426 is about 796.0768477527.

The spelling of 504504426 in words is "five hundred four million, five hundred four thousand, four hundred twenty-six".